Finding the Fourth Proportional to 31,943.87, 44,085.82 and 19,201.18

Step by Step Solution

1. Step 1: Write the proportion equation
   31,943.87 : 44,085.82 = 19,201.18 : x
2. Step 2: Convert to fraction form
   31,943.87/44,085.82 = 19,201.18/x
3. Step 3: Cross multiply
   31,943.87x = 44,085.82 × 19,201.18
4. Step 4: Simplify right side
   31,943.87x = 846,499,601.72
5. Step 5: Solve for x
   x = 846,499,601.72/31,943.87
6. Step 6: Final answer
   x = 26,499.60