Finding the Fourth Proportional to 14,772.06, 22,152.31 and 5,152.51

Step by Step Solution

1. Step 1: Write the proportion equation
   14,772.06 : 22,152.31 = 5,152.51 : x
2. Step 2: Convert to fraction form
   14,772.06/22,152.31 = 5,152.51/x
3. Step 3: Cross multiply
   14,772.06x = 22,152.31 × 5,152.51
4. Step 4: Simplify right side
   14,772.06x = 114,139,934.64
5. Step 5: Solve for x
   x = 114,139,934.64/14,772.06
6. Step 6: Final answer
   x = 7,726.74