Finding the Fourth Proportional to 42,322.83, 63,483.54 and 10,302.24

Step by Step Solution

1. Step 1: Write the proportion equation
   42,322.83 : 63,483.54 = 10,302.24 : x
2. Step 2: Convert to fraction form
   42,322.83/63,483.54 = 10,302.24/x
3. Step 3: Cross multiply
   42,322.83x = 63,483.54 × 10,302.24
4. Step 4: Simplify right side
   42,322.83x = 654,022,665.13
5. Step 5: Solve for x
   x = 654,022,665.13/42,322.83
6. Step 6: Final answer
   x = 15,453.19