Finding the Fourth Proportional to 9,005.86, 13,507.72 and 2,432.55

Step by Step Solution

1. Step 1: Write the proportion equation
   9,005.86 : 13,507.72 = 2,432.55 : x
2. Step 2: Convert to fraction form
   9,005.86/13,507.72 = 2,432.55/x
3. Step 3: Cross multiply
   9,005.86x = 13,507.72 × 2,432.55
4. Step 4: Simplify right side
   9,005.86x = 32,858,204.29
5. Step 5: Solve for x
   x = 32,858,204.29/9,005.86
6. Step 6: Final answer
   x = 3,648.54