Finding the Fourth Proportional to 9,575.60, 14,357.52 and 3,725.40

Step by Step Solution

1. Step 1: Write the proportion equation
   9,575.60 : 14,357.52 = 3,725.40 : x
2. Step 2: Convert to fraction form
   9,575.60/14,357.52 = 3,725.40/x
3. Step 3: Cross multiply
   9,575.60x = 14,357.52 × 3,725.40
4. Step 4: Simplify right side
   9,575.60x = 53,487,505.01
5. Step 5: Solve for x
   x = 53,487,505.01/9,575.60
6. Step 6: Final answer
   x = 5,585.81