Finding the Fourth Proportional to 9,953.57, 14,897.52 and 5,504.39

Step by Step Solution

1. Step 1: Write the proportion equation
   9,953.57 : 14,897.52 = 5,504.39 : x
2. Step 2: Convert to fraction form
   9,953.57/14,897.52 = 5,504.39/x
3. Step 3: Cross multiply
   9,953.57x = 14,897.52 × 5,504.39
4. Step 4: Simplify right side
   9,953.57x = 82,001,685.63
5. Step 5: Solve for x
   x = 82,001,685.63/9,953.57
6. Step 6: Final answer
   x = 8,238.42