Finding the Fourth Proportional to 2,268,523.94, 3,404,357.49 and 902,157.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,268,523.94 : 3,404,357.49 = 902,157.69 : x
2. Step 2: Convert to fraction form
   2,268,523.94/3,404,357.49 = 902,157.69/x
3. Step 3: Cross multiply
   2,268,523.94x = 3,404,357.49 × 902,157.69
4. Step 4: Simplify right side
   2,268,523.94x = 3,071,267,289,112.60
5. Step 5: Solve for x
   x = 3,071,267,289,112.60/2,268,523.94
6. Step 6: Final answer
   x = 1,353,861.53