Finding the Fourth Proportional to 92,007.02, 126,933.72 and 51,711.50

Step by Step Solution

1. Step 1: Write the proportion equation
   92,007.02 : 126,933.72 = 51,711.50 : x
2. Step 2: Convert to fraction form
   92,007.02/126,933.72 = 51,711.50/x
3. Step 3: Cross multiply
   92,007.02x = 126,933.72 × 51,711.50
4. Step 4: Simplify right side
   92,007.02x = 6,563,933,061.78
5. Step 5: Solve for x
   x = 6,563,933,061.78/92,007.02
6. Step 6: Final answer
   x = 71,341.65