Finding the Fourth Proportional to 110,587.60, 152,595.52 and 65,267.48

Step by Step Solution

1. Step 1: Write the proportion equation
   110,587.60 : 152,595.52 = 65,267.48 : x
2. Step 2: Convert to fraction form
   110,587.60/152,595.52 = 65,267.48/x
3. Step 3: Cross multiply
   110,587.60x = 152,595.52 × 65,267.48
4. Step 4: Simplify right side
   110,587.60x = 9,959,525,049.69
5. Step 5: Solve for x
   x = 9,959,525,049.69/110,587.60
6. Step 6: Final answer
   x = 90,060.05