Finding the Fourth Proportional to 161,182.62, 241,773.71 and 42,854.04

Step by Step Solution

1. Step 1: Write the proportion equation
   161,182.62 : 241,773.71 = 42,854.04 : x
2. Step 2: Convert to fraction form
   161,182.62/241,773.71 = 42,854.04/x
3. Step 3: Cross multiply
   161,182.62x = 241,773.71 × 42,854.04
4. Step 4: Simplify right side
   161,182.62x = 10,360,980,025.02
5. Step 5: Solve for x
   x = 10,360,980,025.02/161,182.62
6. Step 6: Final answer
   x = 64,281.00