Finding the Fourth Proportional to 46,945.34, 64,784.56 and 28,082.46

Step by Step Solution

1. Step 1: Write the proportion equation
   46,945.34 : 64,784.56 = 28,082.46 : x
2. Step 2: Convert to fraction form
   46,945.34/64,784.56 = 28,082.46/x
3. Step 3: Cross multiply
   46,945.34x = 64,784.56 × 28,082.46
4. Step 4: Simplify right side
   46,945.34x = 1,819,309,814.82
5. Step 5: Solve for x
   x = 1,819,309,814.82/46,945.34
6. Step 6: Final answer
   x = 38,753.79