Finding the Fourth Proportional to 10,496.08, 14,484.56 and 5,780.36

Step by Step Solution

1. Step 1: Write the proportion equation
   10,496.08 : 14,484.56 = 5,780.36 : x
2. Step 2: Convert to fraction form
   10,496.08/14,484.56 = 5,780.36/x
3. Step 3: Cross multiply
   10,496.08x = 14,484.56 × 5,780.36
4. Step 4: Simplify right side
   10,496.08x = 83,725,971.24
5. Step 5: Solve for x
   x = 83,725,971.24/10,496.08
6. Step 6: Final answer
   x = 7,976.88