Finding the Fourth Proportional to 2,655,418,947.89, 3,664,957,946.15 and 1,583,791,047.41

Step by Step Solution

1. Step 1: Write the proportion equation
   2,655,418,947.89 : 3,664,957,946.15 = 1,583,791,047.41 : x
2. Step 2: Convert to fraction form
   2,655,418,947.89/3,664,957,946.15 = 1,583,791,047.41/x
3. Step 3: Cross multiply
   2,655,418,947.89x = 3,664,957,946.15 × 1,583,791,047.41
4. Step 4: Simplify right side
   2,655,418,947.89x = 5,804,527,584,246,511,616
5. Step 5: Solve for x
   x = 5,804,527,584,246,511,616/2,655,418,947.89
6. Step 6: Final answer
   x = 2,185,917,814.91