Finding the Fourth Proportional to 33,300.32, 45,955.78 and 19,153.16

Step by Step Solution

1. Step 1: Write the proportion equation
   33,300.32 : 45,955.78 = 19,153.16 : x
2. Step 2: Convert to fraction form
   33,300.32/45,955.78 = 19,153.16/x
3. Step 3: Cross multiply
   33,300.32x = 45,955.78 × 19,153.16
4. Step 4: Simplify right side
   33,300.32x = 880,198,407.26
5. Step 5: Solve for x
   x = 880,198,407.26/33,300.32
6. Step 6: Final answer
   x = 26,432.13