Finding the Fourth Proportional to 32,630.69, 45,027.29 and 18,483.53

Step by Step Solution

1. Step 1: Write the proportion equation
   32,630.69 : 45,027.29 = 18,483.53 : x
2. Step 2: Convert to fraction form
   32,630.69/45,027.29 = 18,483.53/x
3. Step 3: Cross multiply
   32,630.69x = 45,027.29 × 18,483.53
4. Step 4: Simplify right side
   32,630.69x = 832,262,947.98
5. Step 5: Solve for x
   x = 832,262,947.98/32,630.69
6. Step 6: Final answer
   x = 25,505.53