Finding the Fourth Proportional to 10,966.93, 16,446.51 and 3,570.01

Step by Step Solution

1. Step 1: Write the proportion equation
   10,966.93 : 16,446.51 = 3,570.01 : x
2. Step 2: Convert to fraction form
   10,966.93/16,446.51 = 3,570.01/x
3. Step 3: Cross multiply
   10,966.93x = 16,446.51 × 3,570.01
4. Step 4: Simplify right side
   10,966.93x = 58,714,205.17
5. Step 5: Solve for x
   x = 58,714,205.17/10,966.93
6. Step 6: Final answer
   x = 5,353.75