Finding the Fourth Proportional to 59,002.81, 81,423.42 and 32,145.23

Step by Step Solution

1. Step 1: Write the proportion equation
   59,002.81 : 81,423.42 = 32,145.23 : x
2. Step 2: Convert to fraction form
   59,002.81/81,423.42 = 32,145.23/x
3. Step 3: Cross multiply
   59,002.81x = 81,423.42 × 32,145.23
4. Step 4: Simplify right side
   59,002.81x = 2,617,374,563.29
5. Step 5: Solve for x
   x = 2,617,374,563.29/59,002.81
6. Step 6: Final answer
   x = 44,360.17