Finding the Fourth Proportional to 14,002.77, 19,323.74 and 7,629.35

Step by Step Solution

1. Step 1: Write the proportion equation
   14,002.77 : 19,323.74 = 7,629.35 : x
2. Step 2: Convert to fraction form
   14,002.77/19,323.74 = 7,629.35/x
3. Step 3: Cross multiply
   14,002.77x = 19,323.74 × 7,629.35
4. Step 4: Simplify right side
   14,002.77x = 147,427,498.22
5. Step 5: Solve for x
   x = 147,427,498.22/14,002.77
6. Step 6: Final answer
   x = 10,528.45