Finding the Fourth Proportional to 9,932.06, 13,705.56 and 5,456.00

Step by Step Solution

1. Step 1: Write the proportion equation
   9,932.06 : 13,705.56 = 5,456.00 : x
2. Step 2: Convert to fraction form
   9,932.06/13,705.56 = 5,456.00/x
3. Step 3: Cross multiply
   9,932.06x = 13,705.56 × 5,456.00
4. Step 4: Simplify right side
   9,932.06x = 74,777,466.83
5. Step 5: Solve for x
   x = 74,777,466.83/9,932.06
6. Step 6: Final answer
   x = 7,528.90