Finding the Fourth Proportional to 10,095.54, 13,932.35 and 5,619.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,095.54 : 13,932.35 = 5,619.38 : x
2. Step 2: Convert to fraction form
   10,095.54/13,932.35 = 5,619.38/x
3. Step 3: Cross multiply
   10,095.54x = 13,932.35 × 5,619.38
4. Step 4: Simplify right side
   10,095.54x = 78,291,123.87
5. Step 5: Solve for x
   x = 78,291,123.87/10,095.54
6. Step 6: Final answer
   x = 7,755.02