Finding the Fourth Proportional to 9,107,540.82, 13,659,298.56 and 2,629,208.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,107,540.82 : 13,659,298.56 = 2,629,208.16 : x
2. Step 2: Convert to fraction form
   9,107,540.82/13,659,298.56 = 2,629,208.16/x
3. Step 3: Cross multiply
   9,107,540.82x = 13,659,298.56 × 2,629,208.16
4. Step 4: Simplify right side
   9,107,540.82x = 35,913,139,233,828.25
5. Step 5: Solve for x
   x = 35,913,139,233,828.25/9,107,540.82
6. Step 6: Final answer
   x = 3,943,231.21