Finding the Fourth Proportional to 2,762,730,860,093, 3,812,312,730,741.50 and 1,528,109,723,812.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,762,730,860,093 : 3,812,312,730,741.50 = 1,528,109,723,812.50 : x
2. Step 2: Convert to fraction form
   2,762,730,860,093/3,812,312,730,741.50 = 1,528,109,723,812.50/x
3. Step 3: Cross multiply
   2,762,730,860,093x = 3,812,312,730,741.50 × 1,528,109,723,812.50
4. Step 4: Simplify right side
   2,762,730,860,093x = 5,825,632,154,060,271,462,121,472
5. Step 5: Solve for x
   x = 5,825,632,154,060,271,462,121,472/2,762,730,860,093
6. Step 6: Final answer
   x = 2,108,649,900,795.68