Finding the Fourth Proportional to 12,711,460.86, 17,525,350.98 and 8,233,047.99

Step by Step Solution

1. Step 1: Write the proportion equation
   12,711,460.86 : 17,525,350.98 = 8,233,047.99 : x
2. Step 2: Convert to fraction form
   12,711,460.86/17,525,350.98 = 8,233,047.99/x
3. Step 3: Cross multiply
   12,711,460.86x = 17,525,350.98 × 8,233,047.99
4. Step 4: Simplify right side
   12,711,460.86x = 144,287,055,659,933.53
5. Step 5: Solve for x
   x = 144,287,055,659,933.53/12,711,460.86
6. Step 6: Final answer
   x = 11,350,942.06