Finding the Fourth Proportional to 56,404.08, 84,594.24 and 16,949.52

Step by Step Solution

1. Step 1: Write the proportion equation
   56,404.08 : 84,594.24 = 16,949.52 : x
2. Step 2: Convert to fraction form
   56,404.08/84,594.24 = 16,949.52/x
3. Step 3: Cross multiply
   56,404.08x = 84,594.24 × 16,949.52
4. Step 4: Simplify right side
   56,404.08x = 1,433,831,762.76
5. Step 5: Solve for x
   x = 1,433,831,762.76/56,404.08
6. Step 6: Final answer
   x = 25,420.71