Finding the Fourth Proportional to 30,773.16, 42,465.72 and 17,347.14

Step by Step Solution

1. Step 1: Write the proportion equation
   30,773.16 : 42,465.72 = 17,347.14 : x
2. Step 2: Convert to fraction form
   30,773.16/42,465.72 = 17,347.14/x
3. Step 3: Cross multiply
   30,773.16x = 42,465.72 × 17,347.14
4. Step 4: Simplify right side
   30,773.16x = 736,658,790.04
5. Step 5: Solve for x
   x = 736,658,790.04/30,773.16
6. Step 6: Final answer
   x = 23,938.35