Finding the Fourth Proportional to 59,115.30, 81,571.77 and 37,607.52

Step by Step Solution

1. Step 1: Write the proportion equation
   59,115.30 : 81,571.77 = 37,607.52 : x
2. Step 2: Convert to fraction form
   59,115.30/81,571.77 = 37,607.52/x
3. Step 3: Cross multiply
   59,115.30x = 81,571.77 × 37,607.52
4. Step 4: Simplify right side
   59,115.30x = 3,067,711,971.71
5. Step 5: Solve for x
   x = 3,067,711,971.71/59,115.30
6. Step 6: Final answer
   x = 51,893.71