Finding the Fourth Proportional to 43,826.32, 60,487.92 and 42,368.32

Step by Step Solution

1. Step 1: Write the proportion equation
   43,826.32 : 60,487.92 = 42,368.32 : x
2. Step 2: Convert to fraction form
   43,826.32/60,487.92 = 42,368.32/x
3. Step 3: Cross multiply
   43,826.32x = 60,487.92 × 42,368.32
4. Step 4: Simplify right side
   43,826.32x = 2,562,771,550.69
5. Step 5: Solve for x
   x = 2,562,771,550.69/43,826.32
6. Step 6: Final answer
   x = 58,475.63