Finding the Fourth Proportional to 35,381.98, 53,029.23 and 17,856.82

Step by Step Solution

1. Step 1: Write the proportion equation
   35,381.98 : 53,029.23 = 17,856.82 : x
2. Step 2: Convert to fraction form
   35,381.98/53,029.23 = 17,856.82/x
3. Step 3: Cross multiply
   35,381.98x = 53,029.23 × 17,856.82
4. Step 4: Simplify right side
   35,381.98x = 946,933,414.85
5. Step 5: Solve for x
   x = 946,933,414.85/35,381.98
6. Step 6: Final answer
   x = 26,763.15