Finding the Fourth Proportional to 60,009.75, 82,813.46 and 34,860.87

Step by Step Solution

1. Step 1: Write the proportion equation
   60,009.75 : 82,813.46 = 34,860.87 : x
2. Step 2: Convert to fraction form
   60,009.75/82,813.46 = 34,860.87/x
3. Step 3: Cross multiply
   60,009.75x = 82,813.46 × 34,860.87
4. Step 4: Simplify right side
   60,009.75x = 2,886,949,089.01
5. Step 5: Solve for x
   x = 2,886,949,089.01/60,009.75
6. Step 6: Final answer
   x = 48,108.00