Finding the Fourth Proportional to 64,557.50, 96,841.82 and 17,810.37

Step by Step Solution

1. Step 1: Write the proportion equation
   64,557.50 : 96,841.82 = 17,810.37 : x
2. Step 2: Convert to fraction form
   64,557.50/96,841.82 = 17,810.37/x
3. Step 3: Cross multiply
   64,557.50x = 96,841.82 × 17,810.37
4. Step 4: Simplify right side
   64,557.50x = 1,724,788,690.20
5. Step 5: Solve for x
   x = 1,724,788,690.20/64,557.50
6. Step 6: Final answer
   x = 26,717.09