Finding the Fourth Proportional to 1,956,020.29, 2,699,306.18 and 1,096,580.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,956,020.29 : 2,699,306.18 = 1,096,580.72 : x
2. Step 2: Convert to fraction form
   1,956,020.29/2,699,306.18 = 1,096,580.72/x
3. Step 3: Cross multiply
   1,956,020.29x = 2,699,306.18 × 1,096,580.72
4. Step 4: Simplify right side
   1,956,020.29x = 2,960,007,114,364.85
5. Step 5: Solve for x
   x = 2,960,007,114,364.85/1,956,020.29
6. Step 6: Final answer
   x = 1,513,280.37