Finding the Fourth Proportional to 23,003.91, 34,498.47 and 7,417.89

Step by Step Solution

1. Step 1: Write the proportion equation
   23,003.91 : 34,498.47 = 7,417.89 : x
2. Step 2: Convert to fraction form
   23,003.91/34,498.47 = 7,417.89/x
3. Step 3: Cross multiply
   23,003.91x = 34,498.47 × 7,417.89
4. Step 4: Simplify right side
   23,003.91x = 255,905,855.63
5. Step 5: Solve for x
   x = 255,905,855.63/23,003.91
6. Step 6: Final answer
   x = 11,124.45