Finding the Fourth Proportional to 60,787.89, 83,901.29 and 35,645.49

Step by Step Solution

1. Step 1: Write the proportion equation
   60,787.89 : 83,901.29 = 35,645.49 : x
2. Step 2: Convert to fraction form
   60,787.89/83,901.29 = 35,645.49/x
3. Step 3: Cross multiply
   60,787.89x = 83,901.29 × 35,645.49
4. Step 4: Simplify right side
   60,787.89x = 2,990,702,415.45
5. Step 5: Solve for x
   x = 2,990,702,415.45/60,787.89
6. Step 6: Final answer
   x = 49,198.98