Finding the Fourth Proportional to 31,583.00, 43,579.86 and 18,154.82

Step by Step Solution

1. Step 1: Write the proportion equation
   31,583.00 : 43,579.86 = 18,154.82 : x
2. Step 2: Convert to fraction form
   31,583.00/43,579.86 = 18,154.82/x
3. Step 3: Cross multiply
   31,583.00x = 43,579.86 × 18,154.82
4. Step 4: Simplify right side
   31,583.00x = 791,184,296.03
5. Step 5: Solve for x
   x = 791,184,296.03/31,583.00
6. Step 6: Final answer
   x = 25,050.96