Finding the Fourth Proportional to 102,580,100.99, 141,581,918.69 and 94,307,059.07

Step by Step Solution

1. Step 1: Write the proportion equation
   102,580,100.99 : 141,581,918.69 = 94,307,059.07 : x
2. Step 2: Convert to fraction form
   102,580,100.99/141,581,918.69 = 94,307,059.07/x
3. Step 3: Cross multiply
   102,580,100.99x = 141,581,918.69 × 94,307,059.07
4. Step 4: Simplify right side
   102,580,100.99x = 13,352,174,369,141,766
5. Step 5: Solve for x
   x = 13,352,174,369,141,766/102,580,100.99
6. Step 6: Final answer
   x = 130,163,396.61