Finding the Fourth Proportional to 60,948.81, 84,104.79 and 34,086.13

Step by Step Solution

1. Step 1: Write the proportion equation
   60,948.81 : 84,104.79 = 34,086.13 : x
2. Step 2: Convert to fraction form
   60,948.81/84,104.79 = 34,086.13/x
3. Step 3: Cross multiply
   60,948.81x = 84,104.79 × 34,086.13
4. Step 4: Simplify right side
   60,948.81x = 2,866,806,595.30
5. Step 5: Solve for x
   x = 2,866,806,595.30/60,948.81
6. Step 6: Final answer
   x = 47,036.30