Finding the Fourth Proportional to 52,302.48, 72,147.33 and 32,145.06

Step by Step Solution

1. Step 1: Write the proportion equation
   52,302.48 : 72,147.33 = 32,145.06 : x
2. Step 2: Convert to fraction form
   52,302.48/72,147.33 = 32,145.06/x
3. Step 3: Cross multiply
   52,302.48x = 72,147.33 × 32,145.06
4. Step 4: Simplify right side
   52,302.48x = 2,319,180,251.69
5. Step 5: Solve for x
   x = 2,319,180,251.69/52,302.48
6. Step 6: Final answer
   x = 44,341.69