Finding the Fourth Proportional to 10,034.17, 13,847.01 and 5,557.90

Step by Step Solution

1. Step 1: Write the proportion equation
   10,034.17 : 13,847.01 = 5,557.90 : x
2. Step 2: Convert to fraction form
   10,034.17/13,847.01 = 5,557.90/x
3. Step 3: Cross multiply
   10,034.17x = 13,847.01 × 5,557.90
4. Step 4: Simplify right side
   10,034.17x = 76,960,296.88
5. Step 5: Solve for x
   x = 76,960,296.88/10,034.17
6. Step 6: Final answer
   x = 7,669.82