Finding the Fourth Proportional to 61,313.31, 84,614.60 and 34,456.35

Step by Step Solution

1. Step 1: Write the proportion equation
   61,313.31 : 84,614.60 = 34,456.35 : x
2. Step 2: Convert to fraction form
   61,313.31/84,614.60 = 34,456.35/x
3. Step 3: Cross multiply
   61,313.31x = 84,614.60 × 34,456.35
4. Step 4: Simplify right side
   61,313.31x = 2,915,510,100.43
5. Step 5: Solve for x
   x = 2,915,510,100.43/61,313.31
6. Step 6: Final answer
   x = 47,551.01