Finding the Fourth Proportional to 57,752, 86,662.56 and 24,920

Step by Step Solution

1. Step 1: Write the proportion equation
   57,752 : 86,662.56 = 24,920 : x
2. Step 2: Convert to fraction form
   57,752/86,662.56 = 24,920/x
3. Step 3: Cross multiply
   57,752x = 86,662.56 × 24,920
4. Step 4: Simplify right side
   57,752x = 2,159,630,995.20
5. Step 5: Solve for x
   x = 2,159,630,995.20/57,752
6. Step 6: Final answer
   x = 37,394.91