Finding the Fourth Proportional to 42,403.96, 58,515.42 and 24,499.48

Step by Step Solution

1. Step 1: Write the proportion equation
   42,403.96 : 58,515.42 = 24,499.48 : x
2. Step 2: Convert to fraction form
   42,403.96/58,515.42 = 24,499.48/x
3. Step 3: Cross multiply
   42,403.96x = 58,515.42 × 24,499.48
4. Step 4: Simplify right side
   42,403.96x = 1,433,597,361.98
5. Step 5: Solve for x
   x = 1,433,597,361.98/42,403.96
6. Step 6: Final answer
   x = 33,808.10