Finding the Fourth Proportional to 9,935.58, 14,903.34 and 2,540.04

Step by Step Solution

1. Step 1: Write the proportion equation
   9,935.58 : 14,903.34 = 2,540.04 : x
2. Step 2: Convert to fraction form
   9,935.58/14,903.34 = 2,540.04/x
3. Step 3: Cross multiply
   9,935.58x = 14,903.34 × 2,540.04
4. Step 4: Simplify right side
   9,935.58x = 37,855,079.73
5. Step 5: Solve for x
   x = 37,855,079.73/9,935.58
6. Step 6: Final answer
   x = 3,810.05