Finding the Fourth Proportional to 2,141,126.76, 2,954,792.82 and 1,174,248.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,126.76 : 2,954,792.82 = 1,174,248.60 : x
2. Step 2: Convert to fraction form
   2,141,126.76/2,954,792.82 = 1,174,248.60/x
3. Step 3: Cross multiply
   2,141,126.76x = 2,954,792.82 × 1,174,248.60
4. Step 4: Simplify right side
   2,141,126.76x = 3,469,661,325,498.01
5. Step 5: Solve for x
   x = 3,469,661,325,498.01/2,141,126.76
6. Step 6: Final answer
   x = 1,620,483.84