Finding the Fourth Proportional to 10,896.72, 16,347.30 and 3,501.01

Step by Step Solution

1. Step 1: Write the proportion equation
   10,896.72 : 16,347.30 = 3,501.01 : x
2. Step 2: Convert to fraction form
   10,896.72/16,347.30 = 3,501.01/x
3. Step 3: Cross multiply
   10,896.72x = 16,347.30 × 3,501.01
4. Step 4: Simplify right side
   10,896.72x = 57,232,060.77
5. Step 5: Solve for x
   x = 57,232,060.77/10,896.72
6. Step 6: Final answer
   x = 5,252.23