Finding the Fourth Proportional to 37,866.06, 52,156.71 and 28,826.46

Step by Step Solution

1. Step 1: Write the proportion equation
   37,866.06 : 52,156.71 = 28,826.46 : x
2. Step 2: Convert to fraction form
   37,866.06/52,156.71 = 28,826.46/x
3. Step 3: Cross multiply
   37,866.06x = 52,156.71 × 28,826.46
4. Step 4: Simplify right side
   37,866.06x = 1,503,493,314.55
5. Step 5: Solve for x
   x = 1,503,493,314.55/37,866.06
6. Step 6: Final answer
   x = 39,705.57