Finding the Fourth Proportional to 32,898.48, 49,303.98 and 28,495.32

Step by Step Solution

1. Step 1: Write the proportion equation
   32,898.48 : 49,303.98 = 28,495.32 : x
2. Step 2: Convert to fraction form
   32,898.48/49,303.98 = 28,495.32/x
3. Step 3: Cross multiply
   32,898.48x = 49,303.98 × 28,495.32
4. Step 4: Simplify right side
   32,898.48x = 1,404,932,687.37
5. Step 5: Solve for x
   x = 1,404,932,687.37/32,898.48
6. Step 6: Final answer
   x = 42,705.09