Finding the Fourth Proportional to 52,546.08, 72,513.72 and 30,190.08

Step by Step Solution

1. Step 1: Write the proportion equation
   52,546.08 : 72,513.72 = 30,190.08 : x
2. Step 2: Convert to fraction form
   52,546.08/72,513.72 = 30,190.08/x
3. Step 3: Cross multiply
   52,546.08x = 72,513.72 × 30,190.08
4. Step 4: Simplify right side
   52,546.08x = 2,189,195,007.90
5. Step 5: Solve for x
   x = 2,189,195,007.90/52,546.08
6. Step 6: Final answer
   x = 41,662.38