Finding the Fourth Proportional to 59,291.04, 81,828.84 and 34,140

Step by Step Solution

1. Step 1: Write the proportion equation
   59,291.04 : 81,828.84 = 34,140 : x
2. Step 2: Convert to fraction form
   59,291.04/81,828.84 = 34,140/x
3. Step 3: Cross multiply
   59,291.04x = 81,828.84 × 34,140
4. Step 4: Simplify right side
   59,291.04x = 2,793,636,597.60
5. Step 5: Solve for x
   x = 2,793,636,597.60/59,291.04
6. Step 6: Final answer
   x = 47,117.35