Finding the Fourth Proportional to 60,280.73, 83,170.72 and 34,785.32

Step by Step Solution

1. Step 1: Write the proportion equation
   60,280.73 : 83,170.72 = 34,785.32 : x
2. Step 2: Convert to fraction form
   60,280.73/83,170.72 = 34,785.32/x
3. Step 3: Cross multiply
   60,280.73x = 83,170.72 × 34,785.32
4. Step 4: Simplify right side
   60,280.73x = 2,893,120,109.83
5. Step 5: Solve for x
   x = 2,893,120,109.83/60,280.73
6. Step 6: Final answer
   x = 47,994.11