Finding the Fourth Proportional to 2,272,196.49, 3,405,349.96 and 922,791.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,272,196.49 : 3,405,349.96 = 922,791.52 : x
2. Step 2: Convert to fraction form
   2,272,196.49/3,405,349.96 = 922,791.52/x
3. Step 3: Cross multiply
   2,272,196.49x = 3,405,349.96 × 922,791.52
4. Step 4: Simplify right side
   2,272,196.49x = 3,142,428,065,720.34
5. Step 5: Solve for x
   x = 3,142,428,065,720.34/2,272,196.49
6. Step 6: Final answer
   x = 1,382,991.34