Finding the Fourth Proportional to 52,966.38, 73,098.69 and 30,300.87

Step by Step Solution

1. Step 1: Write the proportion equation
   52,966.38 : 73,098.69 = 30,300.87 : x
2. Step 2: Convert to fraction form
   52,966.38/73,098.69 = 30,300.87/x
3. Step 3: Cross multiply
   52,966.38x = 73,098.69 × 30,300.87
4. Step 4: Simplify right side
   52,966.38x = 2,214,953,902.86
5. Step 5: Solve for x
   x = 2,214,953,902.86/52,966.38
6. Step 6: Final answer
   x = 41,818.11