Finding the Fourth Proportional to 9,852.91, 13,597.27 and 5,376.74

Step by Step Solution

1. Step 1: Write the proportion equation
   9,852.91 : 13,597.27 = 5,376.74 : x
2. Step 2: Convert to fraction form
   9,852.91/13,597.27 = 5,376.74/x
3. Step 3: Cross multiply
   9,852.91x = 13,597.27 × 5,376.74
4. Step 4: Simplify right side
   9,852.91x = 73,108,985.50
5. Step 5: Solve for x
   x = 73,108,985.50/9,852.91
6. Step 6: Final answer
   x = 7,420.04