Finding the Fourth Proportional to 2,801,142.90, 4,202,773.29 and 1,096,504.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,801,142.90 : 4,202,773.29 = 1,096,504.47 : x
2. Step 2: Convert to fraction form
   2,801,142.90/4,202,773.29 = 1,096,504.47/x
3. Step 3: Cross multiply
   2,801,142.90x = 4,202,773.29 × 1,096,504.47
4. Step 4: Simplify right side
   2,801,142.90x = 4,608,359,698,881.61
5. Step 5: Solve for x
   x = 4,608,359,698,881.61/2,801,142.90
6. Step 6: Final answer
   x = 1,645,171.23