Finding the Fourth Proportional to 67,498.72, 93,153.75 and 38,827.65

Step by Step Solution

1. Step 1: Write the proportion equation
   67,498.72 : 93,153.75 = 38,827.65 : x
2. Step 2: Convert to fraction form
   67,498.72/93,153.75 = 38,827.65/x
3. Step 3: Cross multiply
   67,498.72x = 93,153.75 × 38,827.65
4. Step 4: Simplify right side
   67,498.72x = 3,616,941,404.91
5. Step 5: Solve for x
   x = 3,616,941,404.91/67,498.72
6. Step 6: Final answer
   x = 53,585.34