Finding the Fourth Proportional to 83,272.32, 124,908.16 and 33,374.72

Step by Step Solution

1. Step 1: Write the proportion equation
   83,272.32 : 124,908.16 = 33,374.72 : x
2. Step 2: Convert to fraction form
   83,272.32/124,908.16 = 33,374.72/x
3. Step 3: Cross multiply
   83,272.32x = 124,908.16 × 33,374.72
4. Step 4: Simplify right side
   83,272.32x = 4,168,774,865.72
5. Step 5: Solve for x
   x = 4,168,774,865.72/83,272.32
6. Step 6: Final answer
   x = 50,061.95