Finding the Fourth Proportional to 3,074,146.30, 4,242,695.94 and 1,784,986.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,074,146.30 : 4,242,695.94 = 1,784,986.69 : x
2. Step 2: Convert to fraction form
   3,074,146.30/4,242,695.94 = 1,784,986.69/x
3. Step 3: Cross multiply
   3,074,146.30x = 4,242,695.94 × 1,784,986.69
4. Step 4: Simplify right side
   3,074,146.30x = 7,573,155,760,013.23
5. Step 5: Solve for x
   x = 7,573,155,760,013.23/3,074,146.30
6. Step 6: Final answer
   x = 2,463,498.81