Finding the Fourth Proportional to 11,405,866.52, 17,109,018.48 and 3,729,540.26

Step by Step Solution

1. Step 1: Write the proportion equation
   11,405,866.52 : 17,109,018.48 = 3,729,540.26 : x
2. Step 2: Convert to fraction form
   11,405,866.52/17,109,018.48 = 3,729,540.26/x
3. Step 3: Cross multiply
   11,405,866.52x = 17,109,018.48 × 3,729,540.26
4. Step 4: Simplify right side
   11,405,866.52x = 63,808,773,144,698.91
5. Step 5: Solve for x
   x = 63,808,773,144,698.91/11,405,866.52
6. Step 6: Final answer
   x = 5,594,381.90