Finding the Fourth Proportional to 31,582.63, 43,583.82 and 17,435.50

Step by Step Solution

1. Step 1: Write the proportion equation
   31,582.63 : 43,583.82 = 17,435.50 : x
2. Step 2: Convert to fraction form
   31,582.63/43,583.82 = 17,435.50/x
3. Step 3: Cross multiply
   31,582.63x = 43,583.82 × 17,435.50
4. Step 4: Simplify right side
   31,582.63x = 759,905,693.61
5. Step 5: Solve for x
   x = 759,905,693.61/31,582.63
6. Step 6: Final answer
   x = 24,060.87