Finding the Fourth Proportional to 40,930, 56,483.40 and 23,266

Step by Step Solution

1. Step 1: Write the proportion equation
   40,930 : 56,483.40 = 23,266 : x
2. Step 2: Convert to fraction form
   40,930/56,483.40 = 23,266/x
3. Step 3: Cross multiply
   40,930x = 56,483.40 × 23,266
4. Step 4: Simplify right side
   40,930x = 1,314,142,784.40
5. Step 5: Solve for x
   x = 1,314,142,784.40/40,930
6. Step 6: Final answer
   x = 32,107.08