Finding the Fourth Proportional to 1,492,599.29, 2,061,078.89 and 1,415,984.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,492,599.29 : 2,061,078.89 = 1,415,984.69 : x
2. Step 2: Convert to fraction form
   1,492,599.29/2,061,078.89 = 1,415,984.69/x
3. Step 3: Cross multiply
   1,492,599.29x = 2,061,078.89 × 1,415,984.69
4. Step 4: Simplify right side
   1,492,599.29x = 2,918,456,151,194.97
5. Step 5: Solve for x
   x = 2,918,456,151,194.97/1,492,599.29
6. Step 6: Final answer
   x = 1,955,284.44