Finding the Fourth Proportional to 23,770.12, 32,798.82 and 15,274.12

Step by Step Solution

1. Step 1: Write the proportion equation
   23,770.12 : 32,798.82 = 15,274.12 : x
2. Step 2: Convert to fraction form
   23,770.12/32,798.82 = 15,274.12/x
3. Step 3: Cross multiply
   23,770.12x = 32,798.82 × 15,274.12
4. Step 4: Simplify right side
   23,770.12x = 500,973,112.54
5. Step 5: Solve for x
   x = 500,973,112.54/23,770.12
6. Step 6: Final answer
   x = 21,075.75