Finding the Fourth Proportional to 21,837.98, 32,756.96 and 17,434.82

Step by Step Solution

1. Step 1: Write the proportion equation
   21,837.98 : 32,756.96 = 17,434.82 : x
2. Step 2: Convert to fraction form
   21,837.98/32,756.96 = 17,434.82/x
3. Step 3: Cross multiply
   21,837.98x = 32,756.96 × 17,434.82
4. Step 4: Simplify right side
   21,837.98x = 571,111,826.83
5. Step 5: Solve for x
   x = 571,111,826.83/21,837.98
6. Step 6: Final answer
   x = 26,152.22