Finding the Fourth Proportional to 1,112,103,677.23, 1,534,601,632.37 and 659,903,708.77

Step by Step Solution

1. Step 1: Write the proportion equation
   1,112,103,677.23 : 1,534,601,632.37 = 659,903,708.77 : x
2. Step 2: Convert to fraction form
   1,112,103,677.23/1,534,601,632.37 = 659,903,708.77/x
3. Step 3: Cross multiply
   1,112,103,677.23x = 1,534,601,632.37 × 659,903,708.77
4. Step 4: Simplify right side
   1,112,103,677.23x = 1,012,689,308,678,323,072
5. Step 5: Solve for x
   x = 1,012,689,308,678,323,072/1,112,103,677.23
6. Step 6: Final answer
   x = 910,606,923.99