Finding the Fourth Proportional to 13,469.03, 18,586.01 and 7,804.00

Step by Step Solution

1. Step 1: Write the proportion equation
   13,469.03 : 18,586.01 = 7,804.00 : x
2. Step 2: Convert to fraction form
   13,469.03/18,586.01 = 7,804.00/x
3. Step 3: Cross multiply
   13,469.03x = 18,586.01 × 7,804.00
4. Step 4: Simplify right side
   13,469.03x = 145,045,116.34
5. Step 5: Solve for x
   x = 145,045,116.34/13,469.03
6. Step 6: Final answer
   x = 10,768.78