Finding the Fourth Proportional to 62,329.38, 93,538.89 and 42,288.99

Step by Step Solution

1. Step 1: Write the proportion equation
   62,329.38 : 93,538.89 = 42,288.99 : x
2. Step 2: Convert to fraction form
   62,329.38/93,538.89 = 42,288.99/x
3. Step 3: Cross multiply
   62,329.38x = 93,538.89 × 42,288.99
4. Step 4: Simplify right side
   62,329.38x = 3,955,665,183.82
5. Step 5: Solve for x
   x = 3,955,665,183.82/62,329.38
6. Step 6: Final answer
   x = 63,463.89