Finding the Fourth Proportional to 41,666.00, 62,505.15 and 12,079.99

Step by Step Solution

1. Step 1: Write the proportion equation
   41,666.00 : 62,505.15 = 12,079.99 : x
2. Step 2: Convert to fraction form
   41,666.00/62,505.15 = 12,079.99/x
3. Step 3: Cross multiply
   41,666.00x = 62,505.15 × 12,079.99
4. Step 4: Simplify right side
   41,666.00x = 755,061,581.86
5. Step 5: Solve for x
   x = 755,061,581.86/41,666.00
6. Step 6: Final answer
   x = 18,121.77