Finding the Fourth Proportional to 42,298.16, 63,453 and 14,598.32

Step by Step Solution

1. Step 1: Write the proportion equation
   42,298.16 : 63,453 = 14,598.32 : x
2. Step 2: Convert to fraction form
   42,298.16/63,453 = 14,598.32/x
3. Step 3: Cross multiply
   42,298.16x = 63,453 × 14,598.32
4. Step 4: Simplify right side
   42,298.16x = 926,307,198.96
5. Step 5: Solve for x
   x = 926,307,198.96/42,298.16
6. Step 6: Final answer
   x = 21,899.47