Finding the Fourth Proportional to 11,387,736.54, 17,081,802.72 and 4,195,568.34

Step by Step Solution

1. Step 1: Write the proportion equation
   11,387,736.54 : 17,081,802.72 = 4,195,568.34 : x
2. Step 2: Convert to fraction form
   11,387,736.54/17,081,802.72 = 4,195,568.34/x
3. Step 3: Cross multiply
   11,387,736.54x = 17,081,802.72 × 4,195,568.34
4. Step 4: Simplify right side
   11,387,736.54x = 71,667,870,682,157.88
5. Step 5: Solve for x
   x = 71,667,870,682,157.88/11,387,736.54
6. Step 6: Final answer
   x = 6,293,425.43