Finding the Fourth Proportional to 52,900.98, 73,008.72 and 30,242.04

Step by Step Solution

1. Step 1: Write the proportion equation
   52,900.98 : 73,008.72 = 30,242.04 : x
2. Step 2: Convert to fraction form
   52,900.98/73,008.72 = 30,242.04/x
3. Step 3: Cross multiply
   52,900.98x = 73,008.72 × 30,242.04
4. Step 4: Simplify right side
   52,900.98x = 2,207,932,630.59
5. Step 5: Solve for x
   x = 2,207,932,630.59/52,900.98
6. Step 6: Final answer
   x = 41,737.08