Finding the Fourth Proportional to 69,465.63, 95,864.31 and 42,592.53

Step by Step Solution

1. Step 1: Write the proportion equation
   69,465.63 : 95,864.31 = 42,592.53 : x
2. Step 2: Convert to fraction form
   69,465.63/95,864.31 = 42,592.53/x
3. Step 3: Cross multiply
   69,465.63x = 95,864.31 × 42,592.53
4. Step 4: Simplify right side
   69,465.63x = 4,083,103,499.60
5. Step 5: Solve for x
   x = 4,083,103,499.60/69,465.63
6. Step 6: Final answer
   x = 58,778.76