Finding the Fourth Proportional to 46,399.33, 69,444.96 and 42,248.89

Step by Step Solution

1. Step 1: Write the proportion equation
   46,399.33 : 69,444.96 = 42,248.89 : x
2. Step 2: Convert to fraction form
   46,399.33/69,444.96 = 42,248.89/x
3. Step 3: Cross multiply
   46,399.33x = 69,444.96 × 42,248.89
4. Step 4: Simplify right side
   46,399.33x = 2,933,972,476.09
5. Step 5: Solve for x
   x = 2,933,972,476.09/46,399.33
6. Step 6: Final answer
   x = 63,233.08