Finding the Fourth Proportional to 67,602.29, 93,290.61 and 37,388.88

Step by Step Solution

1. Step 1: Write the proportion equation
   67,602.29 : 93,290.61 = 37,388.88 : x
2. Step 2: Convert to fraction form
   67,602.29/93,290.61 = 37,388.88/x
3. Step 3: Cross multiply
   67,602.29x = 93,290.61 × 37,388.88
4. Step 4: Simplify right side
   67,602.29x = 3,488,031,422.42
5. Step 5: Solve for x
   x = 3,488,031,422.42/67,602.29
6. Step 6: Final answer
   x = 51,596.35