Finding the Fourth Proportional to 59,470.39, 89,237.89 and 34,528.37

Step by Step Solution

1. Step 1: Write the proportion equation
   59,470.39 : 89,237.89 = 34,528.37 : x
2. Step 2: Convert to fraction form
   59,470.39/89,237.89 = 34,528.37/x
3. Step 3: Cross multiply
   59,470.39x = 89,237.89 × 34,528.37
4. Step 4: Simplify right side
   59,470.39x = 3,081,238,883.94
5. Step 5: Solve for x
   x = 3,081,238,883.94/59,470.39
6. Step 6: Final answer
   x = 51,811.31