Finding the Fourth Proportional to 10,879,404.48, 15,013,858.32 and 5,984,752.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,879,404.48 : 15,013,858.32 = 5,984,752.32 : x
2. Step 2: Convert to fraction form
   10,879,404.48/15,013,858.32 = 5,984,752.32/x
3. Step 3: Cross multiply
   10,879,404.48x = 15,013,858.32 × 5,984,752.32
4. Step 4: Simplify right side
   10,879,404.48x = 89,854,223,412,771.31
5. Step 5: Solve for x
   x = 89,854,223,412,771.31/10,879,404.48
6. Step 6: Final answer
   x = 8,259,112.31