Finding the Fourth Proportional to 31,801.29, 43,884.93 and 19,061.67

Step by Step Solution

1. Step 1: Write the proportion equation
   31,801.29 : 43,884.93 = 19,061.67 : x
2. Step 2: Convert to fraction form
   31,801.29/43,884.93 = 19,061.67/x
3. Step 3: Cross multiply
   31,801.29x = 43,884.93 × 19,061.67
4. Step 4: Simplify right side
   31,801.29x = 836,520,053.63
5. Step 5: Solve for x
   x = 836,520,053.63/31,801.29
6. Step 6: Final answer
   x = 26,304.59