Finding the Fourth Proportional to 59,188.50, 81,682.56 and 34,038

Step by Step Solution

1. Step 1: Write the proportion equation
   59,188.50 : 81,682.56 = 34,038 : x
2. Step 2: Convert to fraction form
   59,188.50/81,682.56 = 34,038/x
3. Step 3: Cross multiply
   59,188.50x = 81,682.56 × 34,038
4. Step 4: Simplify right side
   59,188.50x = 2,780,310,977.28
5. Step 5: Solve for x
   x = 2,780,310,977.28/59,188.50
6. Step 6: Final answer
   x = 46,973.84