Finding the Fourth Proportional to 1,108,826,364, 1,529,935,751.40 and 656,479,720.08

Step by Step Solution

1. Step 1: Write the proportion equation
   1,108,826,364 : 1,529,935,751.40 = 656,479,720.08 : x
2. Step 2: Convert to fraction form
   1,108,826,364/1,529,935,751.40 = 656,479,720.08/x
3. Step 3: Cross multiply
   1,108,826,364x = 1,529,935,751.40 × 656,479,720.08
4. Step 4: Simplify right side
   1,108,826,364x = 1,004,371,793,819,456,640
5. Step 5: Solve for x
   x = 1,004,371,793,819,456,640/1,108,826,364
6. Step 6: Final answer
   x = 905,797,180.18