Finding the Fourth Proportional to 33,250.56, 45,886.72 and 19,103.12

Step by Step Solution

1. Step 1: Write the proportion equation
   33,250.56 : 45,886.72 = 19,103.12 : x
2. Step 2: Convert to fraction form
   33,250.56/45,886.72 = 19,103.12/x
3. Step 3: Cross multiply
   33,250.56x = 45,886.72 × 19,103.12
4. Step 4: Simplify right side
   33,250.56x = 876,579,518.57
5. Step 5: Solve for x
   x = 876,579,518.57/33,250.56
6. Step 6: Final answer
   x = 26,362.85