Finding the Fourth Proportional to 37,268.22, 51,503.94 and 30,543.24

Step by Step Solution

1. Step 1: Write the proportion equation
   37,268.22 : 51,503.94 = 30,543.24 : x
2. Step 2: Convert to fraction form
   37,268.22/51,503.94 = 30,543.24/x
3. Step 3: Cross multiply
   37,268.22x = 51,503.94 × 30,543.24
4. Step 4: Simplify right side
   37,268.22x = 1,573,097,200.37
5. Step 5: Solve for x
   x = 1,573,097,200.37/37,268.22
6. Step 6: Final answer
   x = 42,210.15