Finding the Fourth Proportional to 42,450.32, 63,672.24 and 17,483.96

Step by Step Solution

1. Step 1: Write the proportion equation
   42,450.32 : 63,672.24 = 17,483.96 : x
2. Step 2: Convert to fraction form
   42,450.32/63,672.24 = 17,483.96/x
3. Step 3: Cross multiply
   42,450.32x = 63,672.24 × 17,483.96
4. Step 4: Simplify right side
   42,450.32x = 1,113,242,897.27
5. Step 5: Solve for x
   x = 1,113,242,897.27/42,450.32
6. Step 6: Final answer
   x = 26,224.61