Finding the Fourth Proportional to 30,597.30, 42,267.29 and 23,613.48

Step by Step Solution

1. Step 1: Write the proportion equation
   30,597.30 : 42,267.29 = 23,613.48 : x
2. Step 2: Convert to fraction form
   30,597.30/42,267.29 = 23,613.48/x
3. Step 3: Cross multiply
   30,597.30x = 42,267.29 × 23,613.48
4. Step 4: Simplify right side
   30,597.30x = 998,077,807.07
5. Step 5: Solve for x
   x = 998,077,807.07/30,597.30
6. Step 6: Final answer
   x = 32,619.80