Finding the Fourth Proportional to 67,899.32, 93,702.06 and 37,686.58

Step by Step Solution

1. Step 1: Write the proportion equation
   67,899.32 : 93,702.06 = 37,686.58 : x
2. Step 2: Convert to fraction form
   67,899.32/93,702.06 = 37,686.58/x
3. Step 3: Cross multiply
   67,899.32x = 93,702.06 × 37,686.58
4. Step 4: Simplify right side
   67,899.32x = 3,531,310,180.35
5. Step 5: Solve for x
   x = 3,531,310,180.35/67,899.32
6. Step 6: Final answer
   x = 52,008.03