Finding the Fourth Proportional to 10,034.56, 13,848.18 and 5,558.80

Step by Step Solution

1. Step 1: Write the proportion equation
   10,034.56 : 13,848.18 = 5,558.80 : x
2. Step 2: Convert to fraction form
   10,034.56/13,848.18 = 5,558.80/x
3. Step 3: Cross multiply
   10,034.56x = 13,848.18 × 5,558.80
4. Step 4: Simplify right side
   10,034.56x = 76,979,262.98
5. Step 5: Solve for x
   x = 76,979,262.98/10,034.56
6. Step 6: Final answer
   x = 7,671.41