Finding the Fourth Proportional to 2,290,776.96, 3,434,648.76 and 1,092,884.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,290,776.96 : 3,434,648.76 = 1,092,884.16 : x
2. Step 2: Convert to fraction form
   2,290,776.96/3,434,648.76 = 1,092,884.16/x
3. Step 3: Cross multiply
   2,290,776.96x = 3,434,648.76 × 1,092,884.16
4. Step 4: Simplify right side
   2,290,776.96x = 3,753,673,224,967.64
5. Step 5: Solve for x
   x = 3,753,673,224,967.64/2,290,776.96
6. Step 6: Final answer
   x = 1,638,602.66