Finding the Fourth Proportional to 59,287.04, 81,818.16 and 32,431.28

Step by Step Solution

1. Step 1: Write the proportion equation
   59,287.04 : 81,818.16 = 32,431.28 : x
2. Step 2: Convert to fraction form
   59,287.04/81,818.16 = 32,431.28/x
3. Step 3: Cross multiply
   59,287.04x = 81,818.16 × 32,431.28
4. Step 4: Simplify right side
   59,287.04x = 2,653,467,656.04
5. Step 5: Solve for x
   x = 2,653,467,656.04/59,287.04
6. Step 6: Final answer
   x = 44,756.28