Finding the Fourth Proportional to 10,725.20, 14,792.00 and 7,549.01

Step by Step Solution

1. Step 1: Write the proportion equation
   10,725.20 : 14,792.00 = 7,549.01 : x
2. Step 2: Convert to fraction form
   10,725.20/14,792.00 = 7,549.01/x
3. Step 3: Cross multiply
   10,725.20x = 14,792.00 × 7,549.01
4. Step 4: Simplify right side
   10,725.20x = 111,664,886.10
5. Step 5: Solve for x
   x = 111,664,886.10/10,725.20
6. Step 6: Final answer
   x = 10,411.45