Finding the Fourth Proportional to 10,071.01, 13,898.41 and 5,594.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,071.01 : 13,898.41 = 5,594.80 : x
2. Step 2: Convert to fraction form
   10,071.01/13,898.41 = 5,594.80/x
3. Step 3: Cross multiply
   10,071.01x = 13,898.41 × 5,594.80
4. Step 4: Simplify right side
   10,071.01x = 77,758,754.78
5. Step 5: Solve for x
   x = 77,758,754.78/10,071.01
6. Step 6: Final answer
   x = 7,721.05