Finding the Fourth Proportional to 60,639.53, 83,685.15 and 33,782.00

Step by Step Solution

1. Step 1: Write the proportion equation
   60,639.53 : 83,685.15 = 33,782.00 : x
2. Step 2: Convert to fraction form
   60,639.53/83,685.15 = 33,782.00/x
3. Step 3: Cross multiply
   60,639.53x = 83,685.15 × 33,782.00
4. Step 4: Simplify right side
   60,639.53x = 2,827,051,318.87
5. Step 5: Solve for x
   x = 2,827,051,318.87/60,639.53
6. Step 6: Final answer
   x = 46,620.60