Finding the Fourth Proportional to 53,196.72, 79,719.96 and 29,514.78

Step by Step Solution

1. Step 1: Write the proportion equation
   53,196.72 : 79,719.96 = 29,514.78 : x
2. Step 2: Convert to fraction form
   53,196.72/79,719.96 = 29,514.78/x
3. Step 3: Cross multiply
   53,196.72x = 79,719.96 × 29,514.78
4. Step 4: Simplify right side
   53,196.72x = 2,352,917,081.01
5. Step 5: Solve for x
   x = 2,352,917,081.01/53,196.72
6. Step 6: Final answer
   x = 44,230.49