Finding the Fourth Proportional to 69,898.76, 96,528.84 and 59,768.72

Step by Step Solution

1. Step 1: Write the proportion equation
   69,898.76 : 96,528.84 = 59,768.72 : x
2. Step 2: Convert to fraction form
   69,898.76/96,528.84 = 59,768.72/x
3. Step 3: Cross multiply
   69,898.76x = 96,528.84 × 59,768.72
4. Step 4: Simplify right side
   69,898.76x = 5,769,405,209.88
5. Step 5: Solve for x
   x = 5,769,405,209.88/69,898.76
6. Step 6: Final answer
   x = 82,539.45