Finding the Fourth Proportional to 69,111.99, 95,377.61 and 38,899.26

Step by Step Solution

1. Step 1: Write the proportion equation
   69,111.99 : 95,377.61 = 38,899.26 : x
2. Step 2: Convert to fraction form
   69,111.99/95,377.61 = 38,899.26/x
3. Step 3: Cross multiply
   69,111.99x = 95,377.61 × 38,899.26
4. Step 4: Simplify right side
   69,111.99x = 3,710,118,758.61
5. Step 5: Solve for x
   x = 3,710,118,758.61/69,111.99
6. Step 6: Final answer
   x = 53,682.71