Finding the Fourth Proportional to 42,428.32, 58,549.44 and 23,566.56

Step by Step Solution

1. Step 1: Write the proportion equation
   42,428.32 : 58,549.44 = 23,566.56 : x
2. Step 2: Convert to fraction form
   42,428.32/58,549.44 = 23,566.56/x
3. Step 3: Cross multiply
   42,428.32x = 58,549.44 × 23,566.56
4. Step 4: Simplify right side
   42,428.32x = 1,379,808,890.73
5. Step 5: Solve for x
   x = 1,379,808,890.73/42,428.32
6. Step 6: Final answer
   x = 32,520.94