Finding the Fourth Proportional to 13,004.37, 19,526.00 and 7,748.28

Step by Step Solution

1. Step 1: Write the proportion equation
   13,004.37 : 19,526.00 = 7,748.28 : x
2. Step 2: Convert to fraction form
   13,004.37/19,526.00 = 7,748.28/x
3. Step 3: Cross multiply
   13,004.37x = 19,526.00 × 7,748.28
4. Step 4: Simplify right side
   13,004.37x = 151,292,876.54
5. Step 5: Solve for x
   x = 151,292,876.54/13,004.37
6. Step 6: Final answer
   x = 11,634.00