Finding the Fourth Proportional to 10,013,845.91, 13,819,408.31 and 5,662,844.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,013,845.91 : 13,819,408.31 = 5,662,844.93 : x
2. Step 2: Convert to fraction form
   10,013,845.91/13,819,408.31 = 5,662,844.93/x
3. Step 3: Cross multiply
   10,013,845.91x = 13,819,408.31 × 5,662,844.93
4. Step 4: Simplify right side
   10,013,845.91x = 78,257,166,332,589
5. Step 5: Solve for x
   x = 78,257,166,332,589/10,013,845.91
6. Step 6: Final answer
   x = 7,814,896.20