Finding the Fourth Proportional to 27,443.54, 37,870.10 and 16,113.50

Step by Step Solution

1. Step 1: Write the proportion equation
   27,443.54 : 37,870.10 = 16,113.50 : x
2. Step 2: Convert to fraction form
   27,443.54/37,870.10 = 16,113.50/x
3. Step 3: Cross multiply
   27,443.54x = 37,870.10 × 16,113.50
4. Step 4: Simplify right side
   27,443.54x = 610,219,856.35
5. Step 5: Solve for x
   x = 610,219,856.35/27,443.54
6. Step 6: Final answer
   x = 22,235.46