Finding the Fourth Proportional to 10,828,446.50, 14,943,256.18 and 5,999,550.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,828,446.50 : 14,943,256.18 = 5,999,550.50 : x
2. Step 2: Convert to fraction form
   10,828,446.50/14,943,256.18 = 5,999,550.50/x
3. Step 3: Cross multiply
   10,828,446.50x = 14,943,256.18 × 5,999,550.50
4. Step 4: Simplify right side
   10,828,446.50x = 89,652,820,086,347.09
5. Step 5: Solve for x
   x = 89,652,820,086,347.09/10,828,446.50
6. Step 6: Final answer
   x = 8,279,379.70