Finding the Fourth Proportional to 69,040.86, 95,275.47 and 38,826.17

Step by Step Solution

1. Step 1: Write the proportion equation
   69,040.86 : 95,275.47 = 38,826.17 : x
2. Step 2: Convert to fraction form
   69,040.86/95,275.47 = 38,826.17/x
3. Step 3: Cross multiply
   69,040.86x = 95,275.47 × 38,826.17
4. Step 4: Simplify right side
   69,040.86x = 3,699,181,621.55
5. Step 5: Solve for x
   x = 3,699,181,621.55/69,040.86
6. Step 6: Final answer
   x = 53,579.60