Finding the Fourth Proportional to 42,290.09, 58,366.54 and 24,381.60

Step by Step Solution

1. Step 1: Write the proportion equation
   42,290.09 : 58,366.54 = 24,381.60 : x
2. Step 2: Convert to fraction form
   42,290.09/58,366.54 = 24,381.60/x
3. Step 3: Cross multiply
   42,290.09x = 58,366.54 × 24,381.60
4. Step 4: Simplify right side
   42,290.09x = 1,423,069,631.66
5. Step 5: Solve for x
   x = 1,423,069,631.66/42,290.09
6. Step 6: Final answer
   x = 33,650.19