Finding the Fourth Proportional to 47,562.92, 65,666.98 and 30,575.08

Step by Step Solution

1. Step 1: Write the proportion equation
   47,562.92 : 65,666.98 = 30,575.08 : x
2. Step 2: Convert to fraction form
   47,562.92/65,666.98 = 30,575.08/x
3. Step 3: Cross multiply
   47,562.92x = 65,666.98 × 30,575.08
4. Step 4: Simplify right side
   47,562.92x = 2,007,773,166.86
5. Step 5: Solve for x
   x = 2,007,773,166.86/47,562.92
6. Step 6: Final answer
   x = 42,212.99