Finding the Fourth Proportional to 2,149,945.93, 3,224,811.30 and 802,003.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,149,945.93 : 3,224,811.30 = 802,003.06 : x
2. Step 2: Convert to fraction form
   2,149,945.93/3,224,811.30 = 802,003.06/x
3. Step 3: Cross multiply
   2,149,945.93x = 3,224,811.30 × 802,003.06
4. Step 4: Simplify right side
   2,149,945.93x = 2,586,308,530,522.58
5. Step 5: Solve for x
   x = 2,586,308,530,522.58/2,149,945.93
6. Step 6: Final answer
   x = 1,202,964.45