Finding the Fourth Proportional to 33,300.12, 45,955.53 and 19,152.96

Step by Step Solution

1. Step 1: Write the proportion equation
   33,300.12 : 45,955.53 = 19,152.96 : x
2. Step 2: Convert to fraction form
   33,300.12/45,955.53 = 19,152.96/x
3. Step 3: Cross multiply
   33,300.12x = 45,955.53 × 19,152.96
4. Step 4: Simplify right side
   33,300.12x = 880,184,427.87
5. Step 5: Solve for x
   x = 880,184,427.87/33,300.12
6. Step 6: Final answer
   x = 26,431.87