Finding the Fourth Proportional to 37,077.30, 51,166.41 and 20,081.15

Step by Step Solution

1. Step 1: Write the proportion equation
   37,077.30 : 51,166.41 = 20,081.15 : x
2. Step 2: Convert to fraction form
   37,077.30/51,166.41 = 20,081.15/x
3. Step 3: Cross multiply
   37,077.30x = 51,166.41 × 20,081.15
4. Step 4: Simplify right side
   37,077.30x = 1,027,480,354.17
5. Step 5: Solve for x
   x = 1,027,480,354.17/37,077.30
6. Step 6: Final answer
   x = 27,711.84