Finding the Fourth Proportional to 14,970.98, 22,458.52 and 5,107.61

Step by Step Solution

1. Step 1: Write the proportion equation
   14,970.98 : 22,458.52 = 5,107.61 : x
2. Step 2: Convert to fraction form
   14,970.98/22,458.52 = 5,107.61/x
3. Step 3: Cross multiply
   14,970.98x = 22,458.52 × 5,107.61
4. Step 4: Simplify right side
   14,970.98x = 114,709,430.25
5. Step 5: Solve for x
   x = 114,709,430.25/14,970.98
6. Step 6: Final answer
   x = 7,662.12