Finding the Fourth Proportional to 10,071.18, 13,898.82 and 5,595.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,071.18 : 13,898.82 = 5,595.42 : x
2. Step 2: Convert to fraction form
   10,071.18/13,898.82 = 5,595.42/x
3. Step 3: Cross multiply
   10,071.18x = 13,898.82 × 5,595.42
4. Step 4: Simplify right side
   10,071.18x = 77,769,735.40
5. Step 5: Solve for x
   x = 77,769,735.40/10,071.18
6. Step 6: Final answer
   x = 7,722.01