Finding the Fourth Proportional to 69,045.17, 95,281.42 and 38,830.48

Step by Step Solution

1. Step 1: Write the proportion equation
   69,045.17 : 95,281.42 = 38,830.48 : x
2. Step 2: Convert to fraction form
   69,045.17/95,281.42 = 38,830.48/x
3. Step 3: Cross multiply
   69,045.17x = 95,281.42 × 38,830.48
4. Step 4: Simplify right side
   69,045.17x = 3,699,822,797.27
5. Step 5: Solve for x
   x = 3,699,822,797.27/69,045.17
6. Step 6: Final answer
   x = 53,585.55