Finding the Fourth Proportional to 10,071.75, 13,898.82 and 5,595.39

Step by Step Solution

1. Step 1: Write the proportion equation
   10,071.75 : 13,898.82 = 5,595.39 : x
2. Step 2: Convert to fraction form
   10,071.75/13,898.82 = 5,595.39/x
3. Step 3: Cross multiply
   10,071.75x = 13,898.82 × 5,595.39
4. Step 4: Simplify right side
   10,071.75x = 77,769,318.44
5. Step 5: Solve for x
   x = 77,769,318.44/10,071.75
6. Step 6: Final answer
   x = 7,721.53