Finding the Fourth Proportional to 60,611.61, 83,642.72 and 33,388.46

Step by Step Solution

1. Step 1: Write the proportion equation
   60,611.61 : 83,642.72 = 33,388.46 : x
2. Step 2: Convert to fraction form
   60,611.61/83,642.72 = 33,388.46/x
3. Step 3: Cross multiply
   60,611.61x = 83,642.72 × 33,388.46
4. Step 4: Simplify right side
   60,611.61x = 2,792,701,025.86
5. Step 5: Solve for x
   x = 2,792,701,025.86/60,611.61
6. Step 6: Final answer
   x = 46,075.35