Finding the Fourth Proportional to 79,573.08, 109,812.61 and 43,764.91

Step by Step Solution

1. Step 1: Write the proportion equation
   79,573.08 : 109,812.61 = 43,764.91 : x
2. Step 2: Convert to fraction form
   79,573.08/109,812.61 = 43,764.91/x
3. Step 3: Cross multiply
   79,573.08x = 109,812.61 × 43,764.91
4. Step 4: Simplify right side
   79,573.08x = 4,805,938,773.69
5. Step 5: Solve for x
   x = 4,805,938,773.69/79,573.08
6. Step 6: Final answer
   x = 60,396.54