Finding the Fourth Proportional to 83,935, 115,797.04 and 58,434.56

Step by Step Solution

1. Step 1: Write the proportion equation
   83,935 : 115,797.04 = 58,434.56 : x
2. Step 2: Convert to fraction form
   83,935/115,797.04 = 58,434.56/x
3. Step 3: Cross multiply
   83,935x = 115,797.04 × 58,434.56
4. Step 4: Simplify right side
   83,935x = 6,766,549,081.70
5. Step 5: Solve for x
   x = 6,766,549,081.70/83,935
6. Step 6: Final answer
   x = 80,616.54