Finding the Fourth Proportional to 42,951.36, 64,445.58 and 23,243.82

Step by Step Solution

1. Step 1: Write the proportion equation
   42,951.36 : 64,445.58 = 23,243.82 : x
2. Step 2: Convert to fraction form
   42,951.36/64,445.58 = 23,243.82/x
3. Step 3: Cross multiply
   42,951.36x = 64,445.58 × 23,243.82
4. Step 4: Simplify right side
   42,951.36x = 1,497,961,461.32
5. Step 5: Solve for x
   x = 1,497,961,461.32/42,951.36
6. Step 6: Final answer
   x = 34,875.76