Finding the Fourth Proportional to 3,606,491.34, 4,976,958.06 and 2,078,696.88

Step by Step Solution

1. Step 1: Write the proportion equation
   3,606,491.34 : 4,976,958.06 = 2,078,696.88 : x
2. Step 2: Convert to fraction form
   3,606,491.34/4,976,958.06 = 2,078,696.88/x
3. Step 3: Cross multiply
   3,606,491.34x = 4,976,958.06 × 2,078,696.88
4. Step 4: Simplify right side
   3,606,491.34x = 10,345,587,191,212.85
5. Step 5: Solve for x
   x = 10,345,587,191,212.85/3,606,491.34
6. Step 6: Final answer
   x = 2,868,601.70