Finding the Fourth Proportional to 52,725.46, 72,762.96 and 30,067.87

Step by Step Solution

1. Step 1: Write the proportion equation
   52,725.46 : 72,762.96 = 30,067.87 : x
2. Step 2: Convert to fraction form
   52,725.46/72,762.96 = 30,067.87/x
3. Step 3: Cross multiply
   52,725.46x = 72,762.96 × 30,067.87
4. Step 4: Simplify right side
   52,725.46x = 2,187,827,222.10
5. Step 5: Solve for x
   x = 2,187,827,222.10/52,725.46
6. Step 6: Final answer
   x = 41,494.70