Finding the Fourth Proportional to 1,382,970,359.07, 2,074,459,081.55 and 565,082,660.07

Step by Step Solution

1. Step 1: Write the proportion equation
   1,382,970,359.07 : 2,074,459,081.55 = 565,082,660.07 : x
2. Step 2: Convert to fraction form
   1,382,970,359.07/2,074,459,081.55 = 565,082,660.07/x
3. Step 3: Cross multiply
   1,382,970,359.07x = 2,074,459,081.55 × 565,082,660.07
4. Step 4: Simplify right side
   1,382,970,359.07x = 1,172,240,856,005,817,856
5. Step 5: Solve for x
   x = 1,172,240,856,005,817,856/1,382,970,359.07
6. Step 6: Final answer
   x = 847,625,437.75