Finding the Fourth Proportional to 37,280.18, 51,429.89 and 22,164.60

Step by Step Solution

1. Step 1: Write the proportion equation
   37,280.18 : 51,429.89 = 22,164.60 : x
2. Step 2: Convert to fraction form
   37,280.18/51,429.89 = 22,164.60/x
3. Step 3: Cross multiply
   37,280.18x = 51,429.89 × 22,164.60
4. Step 4: Simplify right side
   37,280.18x = 1,139,922,829.07
5. Step 5: Solve for x
   x = 1,139,922,829.07/37,280.18
6. Step 6: Final answer
   x = 30,577.19