Finding the Fourth Proportional to 11,533.12, 17,294.21 and 5,980.91

Step by Step Solution

1. Step 1: Write the proportion equation
   11,533.12 : 17,294.21 = 5,980.91 : x
2. Step 2: Convert to fraction form
   11,533.12/17,294.21 = 5,980.91/x
3. Step 3: Cross multiply
   11,533.12x = 17,294.21 × 5,980.91
4. Step 4: Simplify right side
   11,533.12x = 103,435,019.58
5. Step 5: Solve for x
   x = 103,435,019.58/11,533.12
6. Step 6: Final answer
   x = 8,968.52