Finding the Fourth Proportional to 83,300, 124,967.28 and 34,052

Step by Step Solution

1. Step 1: Write the proportion equation
   83,300 : 124,967.28 = 34,052 : x
2. Step 2: Convert to fraction form
   83,300/124,967.28 = 34,052/x
3. Step 3: Cross multiply
   83,300x = 124,967.28 × 34,052
4. Step 4: Simplify right side
   83,300x = 4,255,385,818.56
5. Step 5: Solve for x
   x = 4,255,385,818.56/83,300
6. Step 6: Final answer
   x = 51,085.06