Finding the Fourth Proportional to 107,557.86, 161,345.33 and 32,684.55

Step by Step Solution

1. Step 1: Write the proportion equation
   107,557.86 : 161,345.33 = 32,684.55 : x
2. Step 2: Convert to fraction form
   107,557.86/161,345.33 = 32,684.55/x
3. Step 3: Cross multiply
   107,557.86x = 161,345.33 × 32,684.55
4. Step 4: Simplify right side
   107,557.86x = 5,273,499,505.65
5. Step 5: Solve for x
   x = 5,273,499,505.65/107,557.86
6. Step 6: Final answer
   x = 49,029.42