Finding the Fourth Proportional to 148,264.74, 204,605.72 and 80,282.52

Step by Step Solution

1. Step 1: Write the proportion equation
   148,264.74 : 204,605.72 = 80,282.52 : x
2. Step 2: Convert to fraction form
   148,264.74/204,605.72 = 80,282.52/x
3. Step 3: Cross multiply
   148,264.74x = 204,605.72 × 80,282.52
4. Step 4: Simplify right side
   148,264.74x = 16,426,262,808.01
5. Step 5: Solve for x
   x = 16,426,262,808.01/148,264.74
6. Step 6: Final answer
   x = 110,790.08