Finding the Fourth Proportional to 2,104,938.63, 2,904,812.83 and 1,138,066.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,104,938.63 : 2,904,812.83 = 1,138,066.62 : x
2. Step 2: Convert to fraction form
   2,104,938.63/2,904,812.83 = 1,138,066.62/x
3. Step 3: Cross multiply
   2,104,938.63x = 2,904,812.83 × 1,138,066.62
4. Step 4: Simplify right side
   2,104,938.63x = 3,305,870,519,170.74
5. Step 5: Solve for x
   x = 3,305,870,519,170.74/2,104,938.63
6. Step 6: Final answer
   x = 1,570,530.60