Finding the Fourth Proportional to 2,890,048.56, 4,335,681.56 and 1,092,892.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,890,048.56 : 4,335,681.56 = 1,092,892.25 : x
2. Step 2: Convert to fraction form
   2,890,048.56/4,335,681.56 = 1,092,892.25/x
3. Step 3: Cross multiply
   2,890,048.56x = 4,335,681.56 × 1,092,892.25
4. Step 4: Simplify right side
   2,890,048.56x = 4,738,432,748,249.04
5. Step 5: Solve for x
   x = 4,738,432,748,249.04/2,890,048.56
6. Step 6: Final answer
   x = 1,639,568.56