Finding the Fourth Proportional to 9,725.52, 14,588.78 and 4,732.49

Step by Step Solution

1. Step 1: Write the proportion equation
   9,725.52 : 14,588.78 = 4,732.49 : x
2. Step 2: Convert to fraction form
   9,725.52/14,588.78 = 4,732.49/x
3. Step 3: Cross multiply
   9,725.52x = 14,588.78 × 4,732.49
4. Step 4: Simplify right side
   9,725.52x = 69,041,158.86
5. Step 5: Solve for x
   x = 69,041,158.86/9,725.52
6. Step 6: Final answer
   x = 7,098.97