Finding the Fourth Proportional to 10,787.24, 14,891.00 and 7,252.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,787.24 : 14,891.00 = 7,252.50 : x
2. Step 2: Convert to fraction form
   10,787.24/14,891.00 = 7,252.50/x
3. Step 3: Cross multiply
   10,787.24x = 14,891.00 × 7,252.50
4. Step 4: Simplify right side
   10,787.24x = 107,996,941.24
5. Step 5: Solve for x
   x = 107,996,941.24/10,787.24
6. Step 6: Final answer
   x = 10,011.55