Finding the Fourth Proportional to 39,499.52, 59,263.12 and 17,310

Step by Step Solution

1. Step 1: Write the proportion equation
   39,499.52 : 59,263.12 = 17,310 : x
2. Step 2: Convert to fraction form
   39,499.52/59,263.12 = 17,310/x
3. Step 3: Cross multiply
   39,499.52x = 59,263.12 × 17,310
4. Step 4: Simplify right side
   39,499.52x = 1,025,844,607.20
5. Step 5: Solve for x
   x = 1,025,844,607.20/39,499.52
6. Step 6: Final answer
   x = 25,971.07