Finding the Fourth Proportional to 10,192,868.39, 14,065,976.46 and 5,546,494.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,192,868.39 : 14,065,976.46 = 5,546,494.96 : x
2. Step 2: Convert to fraction form
   10,192,868.39/14,065,976.46 = 5,546,494.96/x
3. Step 3: Cross multiply
   10,192,868.39x = 14,065,976.46 × 5,546,494.96
4. Step 4: Simplify right side
   10,192,868.39x = 78,016,867,528,503.05
5. Step 5: Solve for x
   x = 78,016,867,528,503.05/10,192,868.39
6. Step 6: Final answer
   x = 7,654,064.05