Finding the Fourth Proportional to 2,615,096.94, 3,605,366.85 and 2,148,196.95

Step by Step Solution

1. Step 1: Write the proportion equation
   2,615,096.94 : 3,605,366.85 = 2,148,196.95 : x
2. Step 2: Convert to fraction form
   2,615,096.94/3,605,366.85 = 2,148,196.95/x
3. Step 3: Cross multiply
   2,615,096.94x = 3,605,366.85 × 2,148,196.95
4. Step 4: Simplify right side
   2,615,096.94x = 7,745,038,062,745.37
5. Step 5: Solve for x
   x = 7,745,038,062,745.37/2,615,096.94
6. Step 6: Final answer
   x = 2,961,663.85