Finding the Fourth Proportional to 23,082.58, 31,837.32 and 22,310.74

Step by Step Solution

1. Step 1: Write the proportion equation
   23,082.58 : 31,837.32 = 22,310.74 : x
2. Step 2: Convert to fraction form
   23,082.58/31,837.32 = 22,310.74/x
3. Step 3: Cross multiply
   23,082.58x = 31,837.32 × 22,310.74
4. Step 4: Simplify right side
   23,082.58x = 710,314,168.82
5. Step 5: Solve for x
   x = 710,314,168.82/23,082.58
6. Step 6: Final answer
   x = 30,772.74