Finding the Fourth Proportional to 94,402.38, 141,603.94 and 38,243.55

Step by Step Solution

1. Step 1: Write the proportion equation
   94,402.38 : 141,603.94 = 38,243.55 : x
2. Step 2: Convert to fraction form
   94,402.38/141,603.94 = 38,243.55/x
3. Step 3: Cross multiply
   94,402.38x = 141,603.94 × 38,243.55
4. Step 4: Simplify right side
   94,402.38x = 5,415,437,359.59
5. Step 5: Solve for x
   x = 5,415,437,359.59/94,402.38
6. Step 6: Final answer
   x = 57,365.47