Finding the Fourth Proportional to 9,935.82, 13,710.54 and 5,459.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,935.82 : 13,710.54 = 5,459.52 : x
2. Step 2: Convert to fraction form
   9,935.82/13,710.54 = 5,459.52/x
3. Step 3: Cross multiply
   9,935.82x = 13,710.54 × 5,459.52
4. Step 4: Simplify right side
   9,935.82x = 74,852,967.34
5. Step 5: Solve for x
   x = 74,852,967.34/9,935.82
6. Step 6: Final answer
   x = 7,533.65