Finding the Fourth Proportional to 9,625.77, 14,429.32 and 4,692.72

Step by Step Solution

1. Step 1: Write the proportion equation
   9,625.77 : 14,429.32 = 4,692.72 : x
2. Step 2: Convert to fraction form
   9,625.77/14,429.32 = 4,692.72/x
3. Step 3: Cross multiply
   9,625.77x = 14,429.32 × 4,692.72
4. Step 4: Simplify right side
   9,625.77x = 67,712,758.55
5. Step 5: Solve for x
   x = 67,712,758.55/9,625.77
6. Step 6: Final answer
   x = 7,034.53