Finding the Fourth Proportional to 11,807.27, 17,705.59 and 3,484.42

Step by Step Solution

1. Step 1: Write the proportion equation
   11,807.27 : 17,705.59 = 3,484.42 : x
2. Step 2: Convert to fraction form
   11,807.27/17,705.59 = 3,484.42/x
3. Step 3: Cross multiply
   11,807.27x = 17,705.59 × 3,484.42
4. Step 4: Simplify right side
   11,807.27x = 61,693,658.93
5. Step 5: Solve for x
   x = 61,693,658.93/11,807.27
6. Step 6: Final answer
   x = 5,225.06