Finding the Fourth Proportional to 1,707,300,070.05, 2,353,757,064.87 and 1,197,970,762.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,707,300,070.05 : 2,353,757,064.87 = 1,197,970,762.72 : x
2. Step 2: Convert to fraction form
   1,707,300,070.05/2,353,757,064.87 = 1,197,970,762.72/x
3. Step 3: Cross multiply
   1,707,300,070.05x = 2,353,757,064.87 × 1,197,970,762.72
4. Step 4: Simplify right side
   1,707,300,070.05x = 2,819,732,146,256,791,552
5. Step 5: Solve for x
   x = 2,819,732,146,256,791,552/1,707,300,070.05
6. Step 6: Final answer
   x = 1,651,573,847.93