Finding the Fourth Proportional to 9,973.96, 13,765.98 and 5,727.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,973.96 : 13,765.98 = 5,727.52 : x
2. Step 2: Convert to fraction form
   9,973.96/13,765.98 = 5,727.52/x
3. Step 3: Cross multiply
   9,973.96x = 13,765.98 × 5,727.52
4. Step 4: Simplify right side
   9,973.96x = 78,844,925.77
5. Step 5: Solve for x
   x = 78,844,925.77/9,973.96
6. Step 6: Final answer
   x = 7,905.08