Finding the Fourth Proportional to 31,371.94, 43,290.61 and 17,941.02

Step by Step Solution

1. Step 1: Write the proportion equation
   31,371.94 : 43,290.61 = 17,941.02 : x
2. Step 2: Convert to fraction form
   31,371.94/43,290.61 = 17,941.02/x
3. Step 3: Cross multiply
   31,371.94x = 43,290.61 × 17,941.02
4. Step 4: Simplify right side
   31,371.94x = 776,677,699.82
5. Step 5: Solve for x
   x = 776,677,699.82/31,371.94
6. Step 6: Final answer
   x = 24,757.08