Finding the Fourth Proportional to 10,904,829,916.43, 16,323,695,990.60 and 7,115,061,959.51

Step by Step Solution

1. Step 1: Write the proportion equation
   10,904,829,916.43 : 16,323,695,990.60 = 7,115,061,959.51 : x
2. Step 2: Convert to fraction form
   10,904,829,916.43/16,323,695,990.60 = 7,115,061,959.51/x
3. Step 3: Cross multiply
   10,904,829,916.43x = 16,323,695,990.60 × 7,115,061,959.51
4. Step 4: Simplify right side
   10,904,829,916.43x = 116,144,108,381,206,773,760
5. Step 5: Solve for x
   x = 116,144,108,381,206,773,760/10,904,829,916.43
6. Step 6: Final answer
   x = 10,650,703,337.08