Finding the Fourth Proportional to 2,243,681.81, 3,366,573.74 and 1,105,823.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,243,681.81 : 3,366,573.74 = 1,105,823.71 : x
2. Step 2: Convert to fraction form
   2,243,681.81/3,366,573.74 = 1,105,823.71/x
3. Step 3: Cross multiply
   2,243,681.81x = 3,366,573.74 × 1,105,823.71
4. Step 4: Simplify right side
   2,243,681.81x = 3,722,837,065,981.31
5. Step 5: Solve for x
   x = 3,722,837,065,981.31/2,243,681.81
6. Step 6: Final answer
   x = 1,659,253.58