Finding the Fourth Proportional to 10,361,066.10, 15,541,636.05 and 3,172,570.03

Step by Step Solution

1. Step 1: Write the proportion equation
   10,361,066.10 : 15,541,636.05 = 3,172,570.03 : x
2. Step 2: Convert to fraction form
   10,361,066.10/15,541,636.05 = 3,172,570.03/x
3. Step 3: Cross multiply
   10,361,066.10x = 15,541,636.05 × 3,172,570.03
4. Step 4: Simplify right side
   10,361,066.10x = 49,306,928,749,397.58
5. Step 5: Solve for x
   x = 49,306,928,749,397.58/10,361,066.10
6. Step 6: Final answer
   x = 4,758,866.34