Finding the Fourth Proportional to 1,108,826,342.27, 1,529,935,721.37 and 656,479,698.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,108,826,342.27 : 1,529,935,721.37 = 656,479,698.34 : x
2. Step 2: Convert to fraction form
   1,108,826,342.27/1,529,935,721.37 = 656,479,698.34/x
3. Step 3: Cross multiply
   1,108,826,342.27x = 1,529,935,721.37 × 656,479,698.34
4. Step 4: Simplify right side
   1,108,826,342.27x = 1,004,371,740,840,742,912
5. Step 5: Solve for x
   x = 1,004,371,740,840,742,912/1,108,826,342.27
6. Step 6: Final answer
   x = 905,797,150.15