Finding the Fourth Proportional to 10,071.07, 13,897.49 and 5,594.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,071.07 : 13,897.49 = 5,594.56 : x
2. Step 2: Convert to fraction form
   10,071.07/13,897.49 = 5,594.56/x
3. Step 3: Cross multiply
   10,071.07x = 13,897.49 × 5,594.56
4. Step 4: Simplify right side
   10,071.07x = 77,750,341.65
5. Step 5: Solve for x
   x = 77,750,341.65/10,071.07
6. Step 6: Final answer
   x = 7,720.17