Finding the Fourth Proportional to 49,870.83, 74,785.01 and 16,581.99

Step by Step Solution

1. Step 1: Write the proportion equation
   49,870.83 : 74,785.01 = 16,581.99 : x
2. Step 2: Convert to fraction form
   49,870.83/74,785.01 = 16,581.99/x
3. Step 3: Cross multiply
   49,870.83x = 74,785.01 × 16,581.99
4. Step 4: Simplify right side
   49,870.83x = 1,240,084,205.06
5. Step 5: Solve for x
   x = 1,240,084,205.06/49,870.83
6. Step 6: Final answer
   x = 24,865.92