Finding the Fourth Proportional to 53,196.01, 79,796.75 and 13,753.47

Step by Step Solution

1. Step 1: Write the proportion equation
   53,196.01 : 79,796.75 = 13,753.47 : x
2. Step 2: Convert to fraction form
   53,196.01/79,796.75 = 13,753.47/x
3. Step 3: Cross multiply
   53,196.01x = 79,796.75 × 13,753.47
4. Step 4: Simplify right side
   53,196.01x = 1,097,482,207.22
5. Step 5: Solve for x
   x = 1,097,482,207.22/53,196.01
6. Step 6: Final answer
   x = 20,630.91