Finding the Fourth Proportional to 42,673.72, 58,883.88 and 23,807.20

Step by Step Solution

1. Step 1: Write the proportion equation
   42,673.72 : 58,883.88 = 23,807.20 : x
2. Step 2: Convert to fraction form
   42,673.72/58,883.88 = 23,807.20/x
3. Step 3: Cross multiply
   42,673.72x = 58,883.88 × 23,807.20
4. Step 4: Simplify right side
   42,673.72x = 1,401,860,307.94
5. Step 5: Solve for x
   x = 1,401,860,307.94/42,673.72
6. Step 6: Final answer
   x = 32,850.67