Finding the Fourth Proportional to 112,269.24, 168,314.52 and 64,830.48

Step by Step Solution

1. Step 1: Write the proportion equation
   112,269.24 : 168,314.52 = 64,830.48 : x
2. Step 2: Convert to fraction form
   112,269.24/168,314.52 = 64,830.48/x
3. Step 3: Cross multiply
   112,269.24x = 168,314.52 × 64,830.48
4. Step 4: Simplify right side
   112,269.24x = 10,911,911,122.57
5. Step 5: Solve for x
   x = 10,911,911,122.57/112,269.24
6. Step 6: Final answer
   x = 97,194.13