Finding the Fourth Proportional to 84,742.56, 127,113.72 and 32,151.96

Step by Step Solution

1. Step 1: Write the proportion equation
   84,742.56 : 127,113.72 = 32,151.96 : x
2. Step 2: Convert to fraction form
   84,742.56/127,113.72 = 32,151.96/x
3. Step 3: Cross multiply
   84,742.56x = 127,113.72 × 32,151.96
4. Step 4: Simplify right side
   84,742.56x = 4,086,955,240.89
5. Step 5: Solve for x
   x = 4,086,955,240.89/84,742.56
6. Step 6: Final answer
   x = 48,227.89