Finding the Fourth Proportional to 59,230.77, 81,730.56 and 38,038.74

Step by Step Solution

1. Step 1: Write the proportion equation
   59,230.77 : 81,730.56 = 38,038.74 : x
2. Step 2: Convert to fraction form
   59,230.77/81,730.56 = 38,038.74/x
3. Step 3: Cross multiply
   59,230.77x = 81,730.56 × 38,038.74
4. Step 4: Simplify right side
   59,230.77x = 3,108,927,521.89
5. Step 5: Solve for x
   x = 3,108,927,521.89/59,230.77
6. Step 6: Final answer
   x = 52,488.39