Finding the Fourth Proportional to 59,402.39, 81,909.62 and 37,858.04

Step by Step Solution

1. Step 1: Write the proportion equation
   59,402.39 : 81,909.62 = 37,858.04 : x
2. Step 2: Convert to fraction form
   59,402.39/81,909.62 = 37,858.04/x
3. Step 3: Cross multiply
   59,402.39x = 81,909.62 × 37,858.04
4. Step 4: Simplify right side
   59,402.39x = 3,100,937,260.80
5. Step 5: Solve for x
   x = 3,100,937,260.80/59,402.39
6. Step 6: Final answer
   x = 52,202.23