Finding the Fourth Proportional to 59,188.88, 81,683.09 and 34,038.38

Step by Step Solution

1. Step 1: Write the proportion equation
   59,188.88 : 81,683.09 = 34,038.38 : x
2. Step 2: Convert to fraction form
   59,188.88/81,683.09 = 34,038.38/x
3. Step 3: Cross multiply
   59,188.88x = 81,683.09 × 34,038.38
4. Step 4: Simplify right side
   59,188.88x = 2,780,359,478.39
5. Step 5: Solve for x
   x = 2,780,359,478.39/59,188.88
6. Step 6: Final answer
   x = 46,974.36