Finding the Fourth Proportional to 69,196.32, 95,495.76 and 39,388.32

Step by Step Solution

1. Step 1: Write the proportion equation
   69,196.32 : 95,495.76 = 39,388.32 : x
2. Step 2: Convert to fraction form
   69,196.32/95,495.76 = 39,388.32/x
3. Step 3: Cross multiply
   69,196.32x = 95,495.76 × 39,388.32
4. Step 4: Simplify right side
   69,196.32x = 3,761,417,553.52
5. Step 5: Solve for x
   x = 3,761,417,553.52/69,196.32
6. Step 6: Final answer
   x = 54,358.64