Finding the Fourth Proportional to 42,521.67, 63,735.84 and 17,548.83

Step by Step Solution

1. Step 1: Write the proportion equation
   42,521.67 : 63,735.84 = 17,548.83 : x
2. Step 2: Convert to fraction form
   42,521.67/63,735.84 = 17,548.83/x
3. Step 3: Cross multiply
   42,521.67x = 63,735.84 × 17,548.83
4. Step 4: Simplify right side
   42,521.67x = 1,118,489,421.07
5. Step 5: Solve for x
   x = 1,118,489,421.07/42,521.67
6. Step 6: Final answer
   x = 26,303.99