Finding the Fourth Proportional to 31,037.41, 42,832.59 and 17,609.23

Step by Step Solution

1. Step 1: Write the proportion equation
   31,037.41 : 42,832.59 = 17,609.23 : x
2. Step 2: Convert to fraction form
   31,037.41/42,832.59 = 17,609.23/x
3. Step 3: Cross multiply
   31,037.41x = 42,832.59 × 17,609.23
4. Step 4: Simplify right side
   31,037.41x = 754,248,928.81
5. Step 5: Solve for x
   x = 754,248,928.81/31,037.41
6. Step 6: Final answer
   x = 24,301.28