Finding the Fourth Proportional to 8,769.02, 13,156.76 and 3,225.98

Step by Step Solution

1. Step 1: Write the proportion equation
   8,769.02 : 13,156.76 = 3,225.98 : x
2. Step 2: Convert to fraction form
   8,769.02/13,156.76 = 3,225.98/x
3. Step 3: Cross multiply
   8,769.02x = 13,156.76 × 3,225.98
4. Step 4: Simplify right side
   8,769.02x = 42,443,485.58
5. Step 5: Solve for x
   x = 42,443,485.58/8,769.02
6. Step 6: Final answer
   x = 4,840.17