Finding the Fourth Proportional to 30,094.63, 41,530.72 and 16,665.60

Step by Step Solution

1. Step 1: Write the proportion equation
   30,094.63 : 41,530.72 = 16,665.60 : x
2. Step 2: Convert to fraction form
   30,094.63/41,530.72 = 16,665.60/x
3. Step 3: Cross multiply
   30,094.63x = 41,530.72 × 16,665.60
4. Step 4: Simplify right side
   30,094.63x = 692,134,367.23
5. Step 5: Solve for x
   x = 692,134,367.23/30,094.63
6. Step 6: Final answer
   x = 22,998.60