Finding the Fourth Proportional to 42,427, 58,549.28 and 23,564.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,427 : 58,549.28 = 23,564.28 : x
2. Step 2: Convert to fraction form
   42,427/58,549.28 = 23,564.28/x
3. Step 3: Cross multiply
   42,427x = 58,549.28 × 23,564.28
4. Step 4: Simplify right side
   42,427x = 1,379,671,627.72
5. Step 5: Solve for x
   x = 1,379,671,627.72/42,427
6. Step 6: Final answer
   x = 32,518.72