Finding the Fourth Proportional to 10,071.13, 13,898.34 and 5,595.29

Step by Step Solution

1. Step 1: Write the proportion equation
   10,071.13 : 13,898.34 = 5,595.29 : x
2. Step 2: Convert to fraction form
   10,071.13/13,898.34 = 5,595.29/x
3. Step 3: Cross multiply
   10,071.13x = 13,898.34 × 5,595.29
4. Step 4: Simplify right side
   10,071.13x = 77,765,242.82
5. Step 5: Solve for x
   x = 77,765,242.82/10,071.13
6. Step 6: Final answer
   x = 7,721.60