Finding the Fourth Proportional to 10,855,223.51, 14,980,208.49 and 5,960,445.59

Step by Step Solution

1. Step 1: Write the proportion equation
   10,855,223.51 : 14,980,208.49 = 5,960,445.59 : x
2. Step 2: Convert to fraction form
   10,855,223.51/14,980,208.49 = 5,960,445.59/x
3. Step 3: Cross multiply
   10,855,223.51x = 14,980,208.49 × 5,960,445.59
4. Step 4: Simplify right side
   10,855,223.51x = 89,288,717,556,600.02
5. Step 5: Solve for x
   x = 89,288,717,556,600.02/10,855,223.51
6. Step 6: Final answer
   x = 8,225,414.94