Finding the Fourth Proportional to 52,796.55, 72,859.24 and 31,575.82

Step by Step Solution

1. Step 1: Write the proportion equation
   52,796.55 : 72,859.24 = 31,575.82 : x
2. Step 2: Convert to fraction form
   52,796.55/72,859.24 = 31,575.82/x
3. Step 3: Cross multiply
   52,796.55x = 72,859.24 × 31,575.82
4. Step 4: Simplify right side
   52,796.55x = 2,300,589,725.40
5. Step 5: Solve for x
   x = 2,300,589,725.40/52,796.55
6. Step 6: Final answer
   x = 43,574.63