Finding the Fourth Proportional to 2,061,880.14, 2,845,409.76 and 1,144,112.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,880.14 : 2,845,409.76 = 1,144,112.88 : x
2. Step 2: Convert to fraction form
   2,061,880.14/2,845,409.76 = 1,144,112.88/x
3. Step 3: Cross multiply
   2,061,880.14x = 2,845,409.76 × 1,144,112.88
4. Step 4: Simplify right side
   2,061,880.14x = 3,255,469,955,293.71
5. Step 5: Solve for x
   x = 3,255,469,955,293.71/2,061,880.14
6. Step 6: Final answer
   x = 1,578,884.19