Finding the Fourth Proportional to 52,724.72, 72,719.04 and 33,863.60

Step by Step Solution

1. Step 1: Write the proportion equation
   52,724.72 : 72,719.04 = 33,863.60 : x
2. Step 2: Convert to fraction form
   52,724.72/72,719.04 = 33,863.60/x
3. Step 3: Cross multiply
   52,724.72x = 72,719.04 × 33,863.60
4. Step 4: Simplify right side
   52,724.72x = 2,462,528,482.94
5. Step 5: Solve for x
   x = 2,462,528,482.94/52,724.72
6. Step 6: Final answer
   x = 46,705.39