Finding the Fourth Proportional to 94,575.90, 141,875.20 and 38,404.02

Step by Step Solution

1. Step 1: Write the proportion equation
   94,575.90 : 141,875.20 = 38,404.02 : x
2. Step 2: Convert to fraction form
   94,575.90/141,875.20 = 38,404.02/x
3. Step 3: Cross multiply
   94,575.90x = 141,875.20 × 38,404.02
4. Step 4: Simplify right side
   94,575.90x = 5,448,578,018.30
5. Step 5: Solve for x
   x = 5,448,578,018.30/94,575.90
6. Step 6: Final answer
   x = 57,610.64