Finding the Fourth Proportional to 8,507.52, 12,773.34 and 4,816.98

Step by Step Solution

1. Step 1: Write the proportion equation
   8,507.52 : 12,773.34 = 4,816.98 : x
2. Step 2: Convert to fraction form
   8,507.52/12,773.34 = 4,816.98/x
3. Step 3: Cross multiply
   8,507.52x = 12,773.34 × 4,816.98
4. Step 4: Simplify right side
   8,507.52x = 61,528,923.31
5. Step 5: Solve for x
   x = 61,528,923.31/8,507.52
6. Step 6: Final answer
   x = 7,232.30