Finding the Fourth Proportional to 42,008.24, 57,970.84 and 22,888.83

Step by Step Solution

1. Step 1: Write the proportion equation
   42,008.24 : 57,970.84 = 22,888.83 : x
2. Step 2: Convert to fraction form
   42,008.24/57,970.84 = 22,888.83/x
3. Step 3: Cross multiply
   42,008.24x = 57,970.84 × 22,888.83
4. Step 4: Simplify right side
   42,008.24x = 1,326,884,578.72
5. Step 5: Solve for x
   x = 1,326,884,578.72/42,008.24
6. Step 6: Final answer
   x = 31,586.30