Finding the Fourth Proportional to 10,035.47, 13,848.68 and 5,559.17

Step by Step Solution

1. Step 1: Write the proportion equation
   10,035.47 : 13,848.68 = 5,559.17 : x
2. Step 2: Convert to fraction form
   10,035.47/13,848.68 = 5,559.17/x
3. Step 3: Cross multiply
   10,035.47x = 13,848.68 × 5,559.17
4. Step 4: Simplify right side
   10,035.47x = 76,987,111.05
5. Step 5: Solve for x
   x = 76,987,111.05/10,035.47
6. Step 6: Final answer
   x = 7,671.50