Finding the Fourth Proportional to 46,499.59, 64,174.46 and 26,354.31

Step by Step Solution

1. Step 1: Write the proportion equation
   46,499.59 : 64,174.46 = 26,354.31 : x
2. Step 2: Convert to fraction form
   46,499.59/64,174.46 = 26,354.31/x
3. Step 3: Cross multiply
   46,499.59x = 64,174.46 × 26,354.31
4. Step 4: Simplify right side
   46,499.59x = 1,691,273,601.48
5. Step 5: Solve for x
   x = 1,691,273,601.48/46,499.59
6. Step 6: Final answer
   x = 36,371.80