Finding the Fourth Proportional to 33,207, 45,826.32 and 18,099.60

Step by Step Solution

1. Step 1: Write the proportion equation
   33,207 : 45,826.32 = 18,099.60 : x
2. Step 2: Convert to fraction form
   33,207/45,826.32 = 18,099.60/x
3. Step 3: Cross multiply
   33,207x = 45,826.32 × 18,099.60
4. Step 4: Simplify right side
   33,207x = 829,438,061.47
5. Step 5: Solve for x
   x = 829,438,061.47/33,207
6. Step 6: Final answer
   x = 24,977.81