Finding the Fourth Proportional to 38,459.91, 53,076.71 and 22,549.50

Step by Step Solution

1. Step 1: Write the proportion equation
   38,459.91 : 53,076.71 = 22,549.50 : x
2. Step 2: Convert to fraction form
   38,459.91/53,076.71 = 22,549.50/x
3. Step 3: Cross multiply
   38,459.91x = 53,076.71 × 22,549.50
4. Step 4: Simplify right side
   38,459.91x = 1,196,853,159.40
5. Step 5: Solve for x
   x = 1,196,853,159.40/38,459.91
6. Step 6: Final answer
   x = 31,119.50