Finding the Fourth Proportional to 52,300.98, 72,145.26 and 32,143.56

Step by Step Solution

1. Step 1: Write the proportion equation
   52,300.98 : 72,145.26 = 32,143.56 : x
2. Step 2: Convert to fraction form
   52,300.98/72,145.26 = 32,143.56/x
3. Step 3: Cross multiply
   52,300.98x = 72,145.26 × 32,143.56
4. Step 4: Simplify right side
   52,300.98x = 2,319,005,493.53
5. Step 5: Solve for x
   x = 2,319,005,493.53/52,300.98
6. Step 6: Final answer
   x = 44,339.62