Finding the Fourth Proportional to 33,317.96, 45,978.82 and 19,173.56

Step by Step Solution

1. Step 1: Write the proportion equation
   33,317.96 : 45,978.82 = 19,173.56 : x
2. Step 2: Convert to fraction form
   33,317.96/45,978.82 = 19,173.56/x
3. Step 3: Cross multiply
   33,317.96x = 45,978.82 × 19,173.56
4. Step 4: Simplify right side
   33,317.96x = 881,577,386.17
5. Step 5: Solve for x
   x = 881,577,386.17/33,317.96
6. Step 6: Final answer
   x = 26,459.53