Finding the Fourth Proportional to 9,059.98, 13,587.72 and 2,485.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,059.98 : 13,587.72 = 2,485.84 : x
2. Step 2: Convert to fraction form
   9,059.98/13,587.72 = 2,485.84/x
3. Step 3: Cross multiply
   9,059.98x = 13,587.72 × 2,485.84
4. Step 4: Simplify right side
   9,059.98x = 33,776,897.88
5. Step 5: Solve for x
   x = 33,776,897.88/9,059.98
6. Step 6: Final answer
   x = 3,728.14