Finding the Fourth Proportional to 30,525.64, 42,126.42 and 17,097.46

Step by Step Solution

1. Step 1: Write the proportion equation
   30,525.64 : 42,126.42 = 17,097.46 : x
2. Step 2: Convert to fraction form
   30,525.64/42,126.42 = 17,097.46/x
3. Step 3: Cross multiply
   30,525.64x = 42,126.42 × 17,097.46
4. Step 4: Simplify right side
   30,525.64x = 720,254,780.89
5. Step 5: Solve for x
   x = 720,254,780.89/30,525.64
6. Step 6: Final answer
   x = 23,595.08