Finding the Fourth Proportional to 2,111,856.53, 2,914,423.50 and 1,194,065.97

Step by Step Solution

1. Step 1: Write the proportion equation
   2,111,856.53 : 2,914,423.50 = 1,194,065.97 : x
2. Step 2: Convert to fraction form
   2,111,856.53/2,914,423.50 = 1,194,065.97/x
3. Step 3: Cross multiply
   2,111,856.53x = 2,914,423.50 × 1,194,065.97
4. Step 4: Simplify right side
   2,111,856.53x = 3,480,013,923,518.30
5. Step 5: Solve for x
   x = 3,480,013,923,518.30/2,111,856.53
6. Step 6: Final answer
   x = 1,647,845.80