Finding the Fourth Proportional to 10,095.08, 13,931.52 and 5,619.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,095.08 : 13,931.52 = 5,619.08 : x
2. Step 2: Convert to fraction form
   10,095.08/13,931.52 = 5,619.08/x
3. Step 3: Cross multiply
   10,095.08x = 13,931.52 × 5,619.08
4. Step 4: Simplify right side
   10,095.08x = 78,282,325.40
5. Step 5: Solve for x
   x = 78,282,325.40/10,095.08
6. Step 6: Final answer
   x = 7,754.50