Finding the Fourth Proportional to 12,801.53, 19,202.25 and 5,784.01

Step by Step Solution

1. Step 1: Write the proportion equation
   12,801.53 : 19,202.25 = 5,784.01 : x
2. Step 2: Convert to fraction form
   12,801.53/19,202.25 = 5,784.01/x
3. Step 3: Cross multiply
   12,801.53x = 19,202.25 × 5,784.01
4. Step 4: Simplify right side
   12,801.53x = 111,066,006.02
5. Step 5: Solve for x
   x = 111,066,006.02/12,801.53
6. Step 6: Final answer
   x = 8,675.99