Finding the Fourth Proportional to 30,474.93, 42,050.82 and 17,897.25

Step by Step Solution

1. Step 1: Write the proportion equation
   30,474.93 : 42,050.82 = 17,897.25 : x
2. Step 2: Convert to fraction form
   30,474.93/42,050.82 = 17,897.25/x
3. Step 3: Cross multiply
   30,474.93x = 42,050.82 × 17,897.25
4. Step 4: Simplify right side
   30,474.93x = 752,594,038.25
5. Step 5: Solve for x
   x = 752,594,038.25/30,474.93
6. Step 6: Final answer
   x = 24,695.51