Finding the Fourth Proportional to 37,478.17, 51,720.50 and 22,367.89

Step by Step Solution

1. Step 1: Write the proportion equation
   37,478.17 : 51,720.50 = 22,367.89 : x
2. Step 2: Convert to fraction form
   37,478.17/51,720.50 = 22,367.89/x
3. Step 3: Cross multiply
   37,478.17x = 51,720.50 × 22,367.89
4. Step 4: Simplify right side
   37,478.17x = 1,156,878,084.30
5. Step 5: Solve for x
   x = 1,156,878,084.30/37,478.17
6. Step 6: Final answer
   x = 30,868.06