Finding the Fourth Proportional to 9,862,971,477.17, 14,796,923,988.23 and 2,875,782,423.61

Step by Step Solution

1. Step 1: Write the proportion equation
   9,862,971,477.17 : 14,796,923,988.23 = 2,875,782,423.61 : x
2. Step 2: Convert to fraction form
   9,862,971,477.17/14,796,923,988.23 = 2,875,782,423.61/x
3. Step 3: Cross multiply
   9,862,971,477.17x = 14,796,923,988.23 × 2,875,782,423.61
4. Step 4: Simplify right side
   9,862,971,477.17x = 42,552,733,928,859,893,760
5. Step 5: Solve for x
   x = 42,552,733,928,859,893,760/9,862,971,477.17
6. Step 6: Final answer
   x = 4,314,392,881.23