Finding the Fourth Proportional to 59,489.72, 82,089.86 and 34,347.32

Step by Step Solution

1. Step 1: Write the proportion equation
   59,489.72 : 82,089.86 = 34,347.32 : x
2. Step 2: Convert to fraction form
   59,489.72/82,089.86 = 34,347.32/x
3. Step 3: Cross multiply
   59,489.72x = 82,089.86 × 34,347.32
4. Step 4: Simplify right side
   59,489.72x = 2,819,566,690.18
5. Step 5: Solve for x
   x = 2,819,566,690.18/59,489.72
6. Step 6: Final answer
   x = 47,395.86