Finding the Fourth Proportional to 9,952.30, 14,904.15 and 4,752.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,952.30 : 14,904.15 = 4,752.10 : x
2. Step 2: Convert to fraction form
   9,952.30/14,904.15 = 4,752.10/x
3. Step 3: Cross multiply
   9,952.30x = 14,904.15 × 4,752.10
4. Step 4: Simplify right side
   9,952.30x = 70,826,011.22
5. Step 5: Solve for x
   x = 70,826,011.22/9,952.30
6. Step 6: Final answer
   x = 7,116.55