Finding the Fourth Proportional to 42,017.53, 57,983.67 and 22,898.15

Step by Step Solution

1. Step 1: Write the proportion equation
   42,017.53 : 57,983.67 = 22,898.15 : x
2. Step 2: Convert to fraction form
   42,017.53/57,983.67 = 22,898.15/x
3. Step 3: Cross multiply
   42,017.53x = 57,983.67 × 22,898.15
4. Step 4: Simplify right side
   42,017.53x = 1,327,718,773.21
5. Step 5: Solve for x
   x = 1,327,718,773.21/42,017.53
6. Step 6: Final answer
   x = 31,599.16