Finding the Fourth Proportional to 31,514.00, 43,475.54 and 22,558.23

Step by Step Solution

1. Step 1: Write the proportion equation
   31,514.00 : 43,475.54 = 22,558.23 : x
2. Step 2: Convert to fraction form
   31,514.00/43,475.54 = 22,558.23/x
3. Step 3: Cross multiply
   31,514.00x = 43,475.54 × 22,558.23
4. Step 4: Simplify right side
   31,514.00x = 980,731,117.90
5. Step 5: Solve for x
   x = 980,731,117.90/31,514.00
6. Step 6: Final answer
   x = 31,120.49