Finding the Fourth Proportional to 13,264.00, 19,892.96 and 5,864.45

Step by Step Solution

1. Step 1: Write the proportion equation
   13,264.00 : 19,892.96 = 5,864.45 : x
2. Step 2: Convert to fraction form
   13,264.00/19,892.96 = 5,864.45/x
3. Step 3: Cross multiply
   13,264.00x = 19,892.96 × 5,864.45
4. Step 4: Simplify right side
   13,264.00x = 116,661,239.95
5. Step 5: Solve for x
   x = 116,661,239.95/13,264.00
6. Step 6: Final answer
   x = 8,795.33