Finding the Fourth Proportional to 60,849.68, 83,966.52 and 33,991.61

Step by Step Solution

1. Step 1: Write the proportion equation
   60,849.68 : 83,966.52 = 33,991.61 : x
2. Step 2: Convert to fraction form
   60,849.68/83,966.52 = 33,991.61/x
3. Step 3: Cross multiply
   60,849.68x = 83,966.52 × 33,991.61
4. Step 4: Simplify right side
   60,849.68x = 2,854,157,200.90
5. Step 5: Solve for x
   x = 2,854,157,200.90/60,849.68
6. Step 6: Final answer
   x = 46,905.05