Finding the Fourth Proportional to 11,365,426.18, 17,054,865.16 and 4,182,004.42

Step by Step Solution

1. Step 1: Write the proportion equation
   11,365,426.18 : 17,054,865.16 = 4,182,004.42 : x
2. Step 2: Convert to fraction form
   11,365,426.18/17,054,865.16 = 4,182,004.42/x
3. Step 3: Cross multiply
   11,365,426.18x = 17,054,865.16 × 4,182,004.42
4. Step 4: Simplify right side
   11,365,426.18x = 71,323,521,481,624
5. Step 5: Solve for x
   x = 71,323,521,481,624/11,365,426.18
6. Step 6: Final answer
   x = 6,275,481.48