Finding the Fourth Proportional to 160,300.95, 240,499.56 and 47,984.82

Step by Step Solution

1. Step 1: Write the proportion equation
   160,300.95 : 240,499.56 = 47,984.82 : x
2. Step 2: Convert to fraction form
   160,300.95/240,499.56 = 47,984.82/x
3. Step 3: Cross multiply
   160,300.95x = 240,499.56 × 47,984.82
4. Step 4: Simplify right side
   160,300.95x = 11,540,328,096.68
5. Step 5: Solve for x
   x = 11,540,328,096.68/160,300.95
6. Step 6: Final answer
   x = 71,991.64