Finding the Fourth Proportional to 1,419,009,156.66, 1,944,010,069.83 and 1,365,955,510.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,419,009,156.66 : 1,944,010,069.83 = 1,365,955,510.98 : x
2. Step 2: Convert to fraction form
   1,419,009,156.66/1,944,010,069.83 = 1,365,955,510.98/x
3. Step 3: Cross multiply
   1,419,009,156.66x = 1,944,010,069.83 × 1,365,955,510.98
4. Step 4: Simplify right side
   1,419,009,156.66x = 2,655,431,268,284,902,912
5. Step 5: Solve for x
   x = 2,655,431,268,284,902,912/1,419,009,156.66
6. Step 6: Final answer
   x = 1,871,327,789.41