Finding the Fourth Proportional to 12,047.00, 18,070.52 and 3,726.84

Step by Step Solution

1. Step 1: Write the proportion equation
   12,047.00 : 18,070.52 = 3,726.84 : x
2. Step 2: Convert to fraction form
   12,047.00/18,070.52 = 3,726.84/x
3. Step 3: Cross multiply
   12,047.00x = 18,070.52 × 3,726.84
4. Step 4: Simplify right side
   12,047.00x = 67,345,843.90
5. Step 5: Solve for x
   x = 67,345,843.90/12,047.00
6. Step 6: Final answer
   x = 5,590.26