Finding the Fourth Proportional to 34,003.32, 51,012.18 and 10,631.52

Step by Step Solution

1. Step 1: Write the proportion equation
   34,003.32 : 51,012.18 = 10,631.52 : x
2. Step 2: Convert to fraction form
   34,003.32/51,012.18 = 10,631.52/x
3. Step 3: Cross multiply
   34,003.32x = 51,012.18 × 10,631.52
4. Step 4: Simplify right side
   34,003.32x = 542,337,011.91
5. Step 5: Solve for x
   x = 542,337,011.91/34,003.32
6. Step 6: Final answer
   x = 15,949.53