Finding the Fourth Proportional to 40,925.56, 56,476.74 and 23,020.52

Step by Step Solution

1. Step 1: Write the proportion equation
   40,925.56 : 56,476.74 = 23,020.52 : x
2. Step 2: Convert to fraction form
   40,925.56/56,476.74 = 23,020.52/x
3. Step 3: Cross multiply
   40,925.56x = 56,476.74 × 23,020.52
4. Step 4: Simplify right side
   40,925.56x = 1,300,123,922.70
5. Step 5: Solve for x
   x = 1,300,123,922.70/40,925.56
6. Step 6: Final answer
   x = 31,768.02