Finding the Fourth Proportional to 69,462.63, 95,860.17 and 42,589.53

Step by Step Solution

1. Step 1: Write the proportion equation
   69,462.63 : 95,860.17 = 42,589.53 : x
2. Step 2: Convert to fraction form
   69,462.63/95,860.17 = 42,589.53/x
3. Step 3: Cross multiply
   69,462.63x = 95,860.17 × 42,589.53
4. Step 4: Simplify right side
   69,462.63x = 4,082,639,586.02
5. Step 5: Solve for x
   x = 4,082,639,586.02/69,462.63
6. Step 6: Final answer
   x = 58,774.62