Finding the Fourth Proportional to 55,263.06, 82,904.61 and 31,597.29

Step by Step Solution

1. Step 1: Write the proportion equation
   55,263.06 : 82,904.61 = 31,597.29 : x
2. Step 2: Convert to fraction form
   55,263.06/82,904.61 = 31,597.29/x
3. Step 3: Cross multiply
   55,263.06x = 82,904.61 × 31,597.29
4. Step 4: Simplify right side
   55,263.06x = 2,619,561,123.00
5. Step 5: Solve for x
   x = 2,619,561,123.00/55,263.06
6. Step 6: Final answer
   x = 47,401.67