Finding the Fourth Proportional to 1,786,530.19, 2,465,134.12 and 1,061,359.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,786,530.19 : 2,465,134.12 = 1,061,359.27 : x
2. Step 2: Convert to fraction form
   1,786,530.19/2,465,134.12 = 1,061,359.27/x
3. Step 3: Cross multiply
   1,786,530.19x = 2,465,134.12 × 1,061,359.27
4. Step 4: Simplify right side
   1,786,530.19x = 2,616,392,950,055.29
5. Step 5: Solve for x
   x = 2,616,392,950,055.29/1,786,530.19
6. Step 6: Final answer
   x = 1,464,510.91