Finding the Fourth Proportional to 31,004.10, 43,483.50 and 31,004.10

Step by Step Solution

1. Step 1: Write the proportion equation
   31,004.10 : 43,483.50 = 31,004.10 : x
2. Step 2: Convert to fraction form
   31,004.10/43,483.50 = 31,004.10/x
3. Step 3: Cross multiply
   31,004.10x = 43,483.50 × 31,004.10
4. Step 4: Simplify right side
   31,004.10x = 1,348,166,782.35
5. Step 5: Solve for x
   x = 1,348,166,782.35/31,004.10
6. Step 6: Final answer
   x = 43,483.50