Finding the Fourth Proportional to 5,339,961.94, 7,369,182.86 and 2,892,572.96

Step by Step Solution

1. Step 1: Write the proportion equation
   5,339,961.94 : 7,369,182.86 = 2,892,572.96 : x
2. Step 2: Convert to fraction form
   5,339,961.94/7,369,182.86 = 2,892,572.96/x
3. Step 3: Cross multiply
   5,339,961.94x = 7,369,182.86 × 2,892,572.96
4. Step 4: Simplify right side
   5,339,961.94x = 21,315,899,078,131.46
5. Step 5: Solve for x
   x = 21,315,899,078,131.46/5,339,961.94
6. Step 6: Final answer
   x = 3,991,769.85