Finding the Fourth Proportional to 2,146,150.24, 2,961,686.44 and 1,179,342.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,146,150.24 : 2,961,686.44 = 1,179,342.88 : x
2. Step 2: Convert to fraction form
   2,146,150.24/2,961,686.44 = 1,179,342.88/x
3. Step 3: Cross multiply
   2,146,150.24x = 2,961,686.44 × 1,179,342.88
4. Step 4: Simplify right side
   2,146,150.24x = 3,492,843,815,806.55
5. Step 5: Solve for x
   x = 3,492,843,815,806.55/2,146,150.24
6. Step 6: Final answer
   x = 1,627,492.68