Finding the Fourth Proportional to 61,514.48, 84,336.33 and 60,393.48

Step by Step Solution

1. Step 1: Write the proportion equation
   61,514.48 : 84,336.33 = 60,393.48 : x
2. Step 2: Convert to fraction form
   61,514.48/84,336.33 = 60,393.48/x
3. Step 3: Cross multiply
   61,514.48x = 84,336.33 × 60,393.48
4. Step 4: Simplify right side
   61,514.48x = 5,093,364,369.34
5. Step 5: Solve for x
   x = 5,093,364,369.34/61,514.48
6. Step 6: Final answer
   x = 82,799.43