Finding the Fourth Proportional to 53,136.58, 79,601.18 and 41,394.82

Step by Step Solution

1. Step 1: Write the proportion equation
   53,136.58 : 79,601.18 = 41,394.82 : x
2. Step 2: Convert to fraction form
   53,136.58/79,601.18 = 41,394.82/x
3. Step 3: Cross multiply
   53,136.58x = 79,601.18 × 41,394.82
4. Step 4: Simplify right side
   53,136.58x = 3,295,076,517.89
5. Step 5: Solve for x
   x = 3,295,076,517.89/53,136.58
6. Step 6: Final answer
   x = 62,011.45