Finding the Fourth Proportional to 79,526.50, 109,746.22 and 43,228.28

Step by Step Solution

1. Step 1: Write the proportion equation
   79,526.50 : 109,746.22 = 43,228.28 : x
2. Step 2: Convert to fraction form
   79,526.50/109,746.22 = 43,228.28/x
3. Step 3: Cross multiply
   79,526.50x = 109,746.22 × 43,228.28
4. Step 4: Simplify right side
   79,526.50x = 4,744,140,031.94
5. Step 5: Solve for x
   x = 4,744,140,031.94/79,526.50
6. Step 6: Final answer
   x = 59,654.84