Finding the Fourth Proportional to 1,101,961,123.43, 1,520,706,350.79 and 606,923,831.93

Step by Step Solution

1. Step 1: Write the proportion equation
   1,101,961,123.43 : 1,520,706,350.79 = 606,923,831.93 : x
2. Step 2: Convert to fraction form
   1,101,961,123.43/1,520,706,350.79 = 606,923,831.93/x
3. Step 3: Cross multiply
   1,101,961,123.43x = 1,520,706,350.79 × 606,923,831.93
4. Step 4: Simplify right side
   1,101,961,123.43x = 922,952,925,654,150,016
5. Step 5: Solve for x
   x = 922,952,925,654,150,016/1,101,961,123.43
6. Step 6: Final answer
   x = 837,554,888.31