Finding the Fourth Proportional to 83,375, 125,085.93 and 33,490.12

Step by Step Solution

1. Step 1: Write the proportion equation
   83,375 : 125,085.93 = 33,490.12 : x
2. Step 2: Convert to fraction form
   83,375/125,085.93 = 33,490.12/x
3. Step 3: Cross multiply
   83,375x = 125,085.93 × 33,490.12
4. Step 4: Simplify right side
   83,375x = 4,189,142,806.01
5. Step 5: Solve for x
   x = 4,189,142,806.01/83,375
6. Step 6: Final answer
   x = 50,244.59