Finding the Fourth Proportional to 60,178.77, 83,039.67 and 33,321.15

Step by Step Solution

1. Step 1: Write the proportion equation
   60,178.77 : 83,039.67 = 33,321.15 : x
2. Step 2: Convert to fraction form
   60,178.77/83,039.67 = 33,321.15/x
3. Step 3: Cross multiply
   60,178.77x = 83,039.67 × 33,321.15
4. Step 4: Simplify right side
   60,178.77x = 2,766,977,300.02
5. Step 5: Solve for x
   x = 2,766,977,300.02/60,178.77
6. Step 6: Final answer
   x = 45,979.29