Finding the Fourth Proportional to 61,175.69, 91,762.56 and 16,802.45

Step by Step Solution

1. Step 1: Write the proportion equation
   61,175.69 : 91,762.56 = 16,802.45 : x
2. Step 2: Convert to fraction form
   61,175.69/91,762.56 = 16,802.45/x
3. Step 3: Cross multiply
   61,175.69x = 91,762.56 × 16,802.45
4. Step 4: Simplify right side
   61,175.69x = 1,541,835,826.27
5. Step 5: Solve for x
   x = 1,541,835,826.27/61,175.69
6. Step 6: Final answer
   x = 25,203.41