Finding the Fourth Proportional to 61,345.46, 84,632.72 and 34,481.82

Step by Step Solution

1. Step 1: Write the proportion equation
   61,345.46 : 84,632.72 = 34,481.82 : x
2. Step 2: Convert to fraction form
   61,345.46/84,632.72 = 34,481.82/x
3. Step 3: Cross multiply
   61,345.46x = 84,632.72 × 34,481.82
4. Step 4: Simplify right side
   61,345.46x = 2,918,290,217.15
5. Step 5: Solve for x
   x = 2,918,290,217.15/61,345.46
6. Step 6: Final answer
   x = 47,571.41