Finding the Fourth Proportional to 2,146,111.41, 2,961,706.50 and 1,179,276.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,146,111.41 : 2,961,706.50 = 1,179,276.42 : x
2. Step 2: Convert to fraction form
   2,146,111.41/2,961,706.50 = 1,179,276.42/x
3. Step 3: Cross multiply
   2,146,111.41x = 2,961,706.50 × 1,179,276.42
4. Step 4: Simplify right side
   2,146,111.41x = 3,492,670,638,410.73
5. Step 5: Solve for x
   x = 3,492,670,638,410.73/2,146,111.41
6. Step 6: Final answer
   x = 1,627,441.44