Finding the Fourth Proportional to 42,546.25, 63,848.54 and 14,844.25

Step by Step Solution

1. Step 1: Write the proportion equation
   42,546.25 : 63,848.54 = 14,844.25 : x
2. Step 2: Convert to fraction form
   42,546.25/63,848.54 = 14,844.25/x
3. Step 3: Cross multiply
   42,546.25x = 63,848.54 × 14,844.25
4. Step 4: Simplify right side
   42,546.25x = 947,783,689.90
5. Step 5: Solve for x
   x = 947,783,689.90/42,546.25
6. Step 6: Final answer
   x = 22,276.55