Finding the Fourth Proportional to 2,263,651.98, 3,122,918.10 and 1,283,384.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,263,651.98 : 3,122,918.10 = 1,283,384.34 : x
2. Step 2: Convert to fraction form
   2,263,651.98/3,122,918.10 = 1,283,384.34/x
3. Step 3: Cross multiply
   2,263,651.98x = 3,122,918.10 × 1,283,384.34
4. Step 4: Simplify right side
   2,263,651.98x = 4,007,904,184,642.55
5. Step 5: Solve for x
   x = 4,007,904,184,642.55/2,263,651.98
6. Step 6: Final answer
   x = 1,770,547.87