Finding the Fourth Proportional to 9,490.98, 14,230.98 and 3,937.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,490.98 : 14,230.98 = 3,937.98 : x
2. Step 2: Convert to fraction form
   9,490.98/14,230.98 = 3,937.98/x
3. Step 3: Cross multiply
   9,490.98x = 14,230.98 × 3,937.98
4. Step 4: Simplify right side
   9,490.98x = 56,041,314.62
5. Step 5: Solve for x
   x = 56,041,314.62/9,490.98
6. Step 6: Final answer
   x = 5,904.69