Finding the Fourth Proportional to 14,018.00, 21,030.77 and 4,659.53

Step by Step Solution

1. Step 1: Write the proportion equation
   14,018.00 : 21,030.77 = 4,659.53 : x
2. Step 2: Convert to fraction form
   14,018.00/21,030.77 = 4,659.53/x
3. Step 3: Cross multiply
   14,018.00x = 21,030.77 × 4,659.53
4. Step 4: Simplify right side
   14,018.00x = 97,993,410.23
5. Step 5: Solve for x
   x = 97,993,410.23/14,018.00
6. Step 6: Final answer
   x = 6,990.54