Finding the Fourth Proportional to 9,679.88, 14,526.29 and 4,134.51

Step by Step Solution

1. Step 1: Write the proportion equation
   9,679.88 : 14,526.29 = 4,134.51 : x
2. Step 2: Convert to fraction form
   9,679.88/14,526.29 = 4,134.51/x
3. Step 3: Cross multiply
   9,679.88x = 14,526.29 × 4,134.51
4. Step 4: Simplify right side
   9,679.88x = 60,059,070.60
5. Step 5: Solve for x
   x = 60,059,070.60/9,679.88
6. Step 6: Final answer
   x = 6,204.53