Finding the Fourth Proportional to 38,513.22, 53,148.61 and 22,597.94

Step by Step Solution

1. Step 1: Write the proportion equation
   38,513.22 : 53,148.61 = 22,597.94 : x
2. Step 2: Convert to fraction form
   38,513.22/53,148.61 = 22,597.94/x
3. Step 3: Cross multiply
   38,513.22x = 53,148.61 × 22,597.94
4. Step 4: Simplify right side
   38,513.22x = 1,201,049,099.86
5. Step 5: Solve for x
   x = 1,201,049,099.86/38,513.22
6. Step 6: Final answer
   x = 31,185.37