Finding the Fourth Proportional to 5,380,872.67, 8,071,338.17 and 1,594,388.35

Step by Step Solution

1. Step 1: Write the proportion equation
   5,380,872.67 : 8,071,338.17 = 1,594,388.35 : x
2. Step 2: Convert to fraction form
   5,380,872.67/8,071,338.17 = 1,594,388.35/x
3. Step 3: Cross multiply
   5,380,872.67x = 8,071,338.17 × 1,594,388.35
4. Step 4: Simplify right side
   5,380,872.67x = 12,868,847,547,158.32
5. Step 5: Solve for x
   x = 12,868,847,547,158.32/5,380,872.67
6. Step 6: Final answer
   x = 2,391,591.17