Finding the Fourth Proportional to 74,696.16, 103,080.72 and 41,162.16

Step by Step Solution

1. Step 1: Write the proportion equation
   74,696.16 : 103,080.72 = 41,162.16 : x
2. Step 2: Convert to fraction form
   74,696.16/103,080.72 = 41,162.16/x
3. Step 3: Cross multiply
   74,696.16x = 103,080.72 × 41,162.16
4. Step 4: Simplify right side
   74,696.16x = 4,243,025,089.56
5. Step 5: Solve for x
   x = 4,243,025,089.56/74,696.16
6. Step 6: Final answer
   x = 56,803.79