Finding the Fourth Proportional to 37,307.12, 51,468.40 and 22,196.76

Step by Step Solution

1. Step 1: Write the proportion equation
   37,307.12 : 51,468.40 = 22,196.76 : x
2. Step 2: Convert to fraction form
   37,307.12/51,468.40 = 22,196.76/x
3. Step 3: Cross multiply
   37,307.12x = 51,468.40 × 22,196.76
4. Step 4: Simplify right side
   37,307.12x = 1,142,431,722.38
5. Step 5: Solve for x
   x = 1,142,431,722.38/37,307.12
6. Step 6: Final answer
   x = 30,622.35