Finding the Fourth Proportional to 9,784.21, 13,501.97 and 5,592.19

Step by Step Solution

1. Step 1: Write the proportion equation
   9,784.21 : 13,501.97 = 5,592.19 : x
2. Step 2: Convert to fraction form
   9,784.21/13,501.97 = 5,592.19/x
3. Step 3: Cross multiply
   9,784.21x = 13,501.97 × 5,592.19
4. Step 4: Simplify right side
   9,784.21x = 75,505,581.61
5. Step 5: Solve for x
   x = 75,505,581.61/9,784.21
6. Step 6: Final answer
   x = 7,717.09