Finding the Fourth Proportional to 11,437.01, 17,157.15 and 3,540.22

Step by Step Solution

1. Step 1: Write the proportion equation
   11,437.01 : 17,157.15 = 3,540.22 : x
2. Step 2: Convert to fraction form
   11,437.01/17,157.15 = 3,540.22/x
3. Step 3: Cross multiply
   11,437.01x = 17,157.15 × 3,540.22
4. Step 4: Simplify right side
   11,437.01x = 60,740,051.53
5. Step 5: Solve for x
   x = 60,740,051.53/11,437.01
6. Step 6: Final answer
   x = 5,310.83