Finding the Fourth Proportional to 2,914,870.76, 4,372,866.55 and 1,117,614.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,914,870.76 : 4,372,866.55 = 1,117,614.06 : x
2. Step 2: Convert to fraction form
   2,914,870.76/4,372,866.55 = 1,117,614.06/x
3. Step 3: Cross multiply
   2,914,870.76x = 4,372,866.55 × 1,117,614.06
4. Step 4: Simplify right side
   2,914,870.76x = 4,887,177,141,577.73
5. Step 5: Solve for x
   x = 4,887,177,141,577.73/2,914,870.76
6. Step 6: Final answer
   x = 1,676,635.97