Finding the Fourth Proportional to 55,061.74, 75,978.75 and 32,395.74

Step by Step Solution

1. Step 1: Write the proportion equation
   55,061.74 : 75,978.75 = 32,395.74 : x
2. Step 2: Convert to fraction form
   55,061.74/75,978.75 = 32,395.74/x
3. Step 3: Cross multiply
   55,061.74x = 75,978.75 × 32,395.74
4. Step 4: Simplify right side
   55,061.74x = 2,461,387,668.55
5. Step 5: Solve for x
   x = 2,461,387,668.55/55,061.74
6. Step 6: Final answer
   x = 44,702.33