Finding the Fourth Proportional to 58,622.24, 80,897.86 and 31,764.12

Step by Step Solution

1. Step 1: Write the proportion equation
   58,622.24 : 80,897.86 = 31,764.12 : x
2. Step 2: Convert to fraction form
   58,622.24/80,897.86 = 31,764.12/x
3. Step 3: Cross multiply
   58,622.24x = 80,897.86 × 31,764.12
4. Step 4: Simplify right side
   58,622.24x = 2,569,649,332.78
5. Step 5: Solve for x
   x = 2,569,649,332.78/58,622.24
6. Step 6: Final answer
   x = 43,834.04