Finding the Fourth Proportional to 59,012.92, 81,397.20 and 37,782.62

Step by Step Solution

1. Step 1: Write the proportion equation
   59,012.92 : 81,397.20 = 37,782.62 : x
2. Step 2: Convert to fraction form
   59,012.92/81,397.20 = 37,782.62/x
3. Step 3: Cross multiply
   59,012.92x = 81,397.20 × 37,782.62
4. Step 4: Simplify right side
   59,012.92x = 3,075,399,476.66
5. Step 5: Solve for x
   x = 3,075,399,476.66/59,012.92
6. Step 6: Final answer
   x = 52,114.00