Finding the Fourth Proportional to 67,611.18, 93,295.30 and 37,392.40

Step by Step Solution

1. Step 1: Write the proportion equation
   67,611.18 : 93,295.30 = 37,392.40 : x
2. Step 2: Convert to fraction form
   67,611.18/93,295.30 = 37,392.40/x
3. Step 3: Cross multiply
   67,611.18x = 93,295.30 × 37,392.40
4. Step 4: Simplify right side
   67,611.18x = 3,488,535,175.72
5. Step 5: Solve for x
   x = 3,488,535,175.72/67,611.18
6. Step 6: Final answer
   x = 51,597.02