Finding the Fourth Proportional to 43,059.78, 59,423.20 and 23,679.52

Step by Step Solution

1. Step 1: Write the proportion equation
   43,059.78 : 59,423.20 = 23,679.52 : x
2. Step 2: Convert to fraction form
   43,059.78/59,423.20 = 23,679.52/x
3. Step 3: Cross multiply
   43,059.78x = 59,423.20 × 23,679.52
4. Step 4: Simplify right side
   43,059.78x = 1,407,112,852.86
5. Step 5: Solve for x
   x = 1,407,112,852.86/43,059.78
6. Step 6: Final answer
   x = 32,678.12