Finding the Fourth Proportional to 59,171.42, 88,801.21 and 43,417.16

Step by Step Solution

1. Step 1: Write the proportion equation
   59,171.42 : 88,801.21 = 43,417.16 : x
2. Step 2: Convert to fraction form
   59,171.42/88,801.21 = 43,417.16/x
3. Step 3: Cross multiply
   59,171.42x = 88,801.21 × 43,417.16
4. Step 4: Simplify right side
   59,171.42x = 3,855,496,012.22
5. Step 5: Solve for x
   x = 3,855,496,012.22/59,171.42
6. Step 6: Final answer
   x = 65,158.08