Finding the Fourth Proportional to 69,949.31, 96,530.05 and 38,118.24

Step by Step Solution

1. Step 1: Write the proportion equation
   69,949.31 : 96,530.05 = 38,118.24 : x
2. Step 2: Convert to fraction form
   69,949.31/96,530.05 = 38,118.24/x
3. Step 3: Cross multiply
   69,949.31x = 96,530.05 × 38,118.24
4. Step 4: Simplify right side
   69,949.31x = 3,679,555,298.77
5. Step 5: Solve for x
   x = 3,679,555,298.77/69,949.31
6. Step 6: Final answer
   x = 52,603.17