Finding the Fourth Proportional to 32,630.84, 45,030.59 and 18,483.68

Step by Step Solution

1. Step 1: Write the proportion equation
   32,630.84 : 45,030.59 = 18,483.68 : x
2. Step 2: Convert to fraction form
   32,630.84/45,030.59 = 18,483.68/x
3. Step 3: Cross multiply
   32,630.84x = 45,030.59 × 18,483.68
4. Step 4: Simplify right side
   32,630.84x = 832,331,015.77
5. Step 5: Solve for x
   x = 832,331,015.77/32,630.84
6. Step 6: Final answer
   x = 25,507.50