Finding the Fourth Proportional to 5,368,020.63, 7,995,176.72 and 5,341,863.69

Step by Step Solution

1. Step 1: Write the proportion equation
   5,368,020.63 : 7,995,176.72 = 5,341,863.69 : x
2. Step 2: Convert to fraction form
   5,368,020.63/7,995,176.72 = 5,341,863.69/x
3. Step 3: Cross multiply
   5,368,020.63x = 7,995,176.72 × 5,341,863.69
4. Step 4: Simplify right side
   5,368,020.63x = 42,709,144,188,991.98
5. Step 5: Solve for x
   x = 42,709,144,188,991.98/5,368,020.63
6. Step 6: Final answer
   x = 7,956,218.34