Finding the Fourth Proportional to 99,461,025.78, 136,262,091.47 and 95,733,250.41

Step by Step Solution

1. Step 1: Write the proportion equation
   99,461,025.78 : 136,262,091.47 = 95,733,250.41 : x
2. Step 2: Convert to fraction form
   99,461,025.78/136,262,091.47 = 95,733,250.41/x
3. Step 3: Cross multiply
   99,461,025.78x = 136,262,091.47 × 95,733,250.41
4. Step 4: Simplify right side
   99,461,025.78x = 13,044,812,924,087,834
5. Step 5: Solve for x
   x = 13,044,812,924,087,834/99,461,025.78
6. Step 6: Final answer
   x = 131,155,020.99