Finding the Fourth Proportional to 52,723.38, 72,751.05 and 31,498.14

Step by Step Solution

1. Step 1: Write the proportion equation
   52,723.38 : 72,751.05 = 31,498.14 : x
2. Step 2: Convert to fraction form
   52,723.38/72,751.05 = 31,498.14/x
3. Step 3: Cross multiply
   52,723.38x = 72,751.05 × 31,498.14
4. Step 4: Simplify right side
   52,723.38x = 2,291,522,758.05
5. Step 5: Solve for x
   x = 2,291,522,758.05/52,723.38
6. Step 6: Final answer
   x = 43,463.12