Finding the Fourth Proportional to 59,815.80, 82,585.56 and 37,188.60

Step by Step Solution

1. Step 1: Write the proportion equation
   59,815.80 : 82,585.56 = 37,188.60 : x
2. Step 2: Convert to fraction form
   59,815.80/82,585.56 = 37,188.60/x
3. Step 3: Cross multiply
   59,815.80x = 82,585.56 × 37,188.60
4. Step 4: Simplify right side
   59,815.80x = 3,071,241,356.62
5. Step 5: Solve for x
   x = 3,071,241,356.62/59,815.80
6. Step 6: Final answer
   x = 51,344.99