Finding the Fourth Proportional to 42,304.78, 58,386.72 and 24,396.22

Step by Step Solution

1. Step 1: Write the proportion equation
   42,304.78 : 58,386.72 = 24,396.22 : x
2. Step 2: Convert to fraction form
   42,304.78/58,386.72 = 24,396.22/x
3. Step 3: Cross multiply
   42,304.78x = 58,386.72 × 24,396.22
4. Step 4: Simplify right side
   42,304.78x = 1,424,415,266.20
5. Step 5: Solve for x
   x = 1,424,415,266.20/42,304.78
6. Step 6: Final answer
   x = 33,670.31