Finding the Fourth Proportional to 47,095.98, 70,554.33 and 28,081.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,095.98 : 70,554.33 = 28,081.50 : x
2. Step 2: Convert to fraction form
   47,095.98/70,554.33 = 28,081.50/x
3. Step 3: Cross multiply
   47,095.98x = 70,554.33 × 28,081.50
4. Step 4: Simplify right side
   47,095.98x = 1,981,271,417.90
5. Step 5: Solve for x
   x = 1,981,271,417.90/47,095.98
6. Step 6: Final answer
   x = 42,068.80