Finding the Fourth Proportional to 52,863.80, 79,155.41 and 41,351.00

Step by Step Solution

1. Step 1: Write the proportion equation
   52,863.80 : 79,155.41 = 41,351.00 : x
2. Step 2: Convert to fraction form
   52,863.80/79,155.41 = 41,351.00/x
3. Step 3: Cross multiply
   52,863.80x = 79,155.41 × 41,351.00
4. Step 4: Simplify right side
   52,863.80x = 3,273,155,066.51
5. Step 5: Solve for x
   x = 3,273,155,066.51/52,863.80
6. Step 6: Final answer
   x = 61,916.75