Finding the Fourth Proportional to 3,541,401.63, 5,312,149.83 and 1,112,475.69

Step by Step Solution

1. Step 1: Write the proportion equation
   3,541,401.63 : 5,312,149.83 = 1,112,475.69 : x
2. Step 2: Convert to fraction form
   3,541,401.63/5,312,149.83 = 1,112,475.69/x
3. Step 3: Cross multiply
   3,541,401.63x = 5,312,149.83 × 1,112,475.69
4. Step 4: Simplify right side
   3,541,401.63x = 5,909,637,547,512.63
5. Step 5: Solve for x
   x = 5,909,637,547,512.63/3,541,401.63
6. Step 6: Final answer
   x = 1,668,728.42