Finding the Fourth Proportional to 1,105,968.72, 1,658,952.37 and 632,321.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,105,968.72 : 1,658,952.37 = 632,321.98 : x
2. Step 2: Convert to fraction form
   1,105,968.72/1,658,952.37 = 632,321.98/x
3. Step 3: Cross multiply
   1,105,968.72x = 1,658,952.37 × 632,321.98
4. Step 4: Simplify right side
   1,105,968.72x = 1,048,992,047,324.09
5. Step 5: Solve for x
   x = 1,048,992,047,324.09/1,105,968.72
6. Step 6: Final answer
   x = 948,482.56