Finding the Fourth Proportional to 37,046.03, 55,572.71 and 12,085.07

Step by Step Solution

1. Step 1: Write the proportion equation
   37,046.03 : 55,572.71 = 12,085.07 : x
2. Step 2: Convert to fraction form
   37,046.03/55,572.71 = 12,085.07/x
3. Step 3: Cross multiply
   37,046.03x = 55,572.71 × 12,085.07
4. Step 4: Simplify right side
   37,046.03x = 671,599,752.15
5. Step 5: Solve for x
   x = 671,599,752.15/37,046.03
6. Step 6: Final answer
   x = 18,128.79