Finding the Fourth Proportional to 39,495.83, 59,191.34 and 17,285.02

Step by Step Solution

1. Step 1: Write the proportion equation
   39,495.83 : 59,191.34 = 17,285.02 : x
2. Step 2: Convert to fraction form
   39,495.83/59,191.34 = 17,285.02/x
3. Step 3: Cross multiply
   39,495.83x = 59,191.34 × 17,285.02
4. Step 4: Simplify right side
   39,495.83x = 1,023,123,199.77
5. Step 5: Solve for x
   x = 1,023,123,199.77/39,495.83
6. Step 6: Final answer
   x = 25,904.59