Finding the Fourth Proportional to 46,519.90, 64,201.89 and 26,377.72

Step by Step Solution

1. Step 1: Write the proportion equation
   46,519.90 : 64,201.89 = 26,377.72 : x
2. Step 2: Convert to fraction form
   46,519.90/64,201.89 = 26,377.72/x
3. Step 3: Cross multiply
   46,519.90x = 64,201.89 × 26,377.72
4. Step 4: Simplify right side
   46,519.90x = 1,693,499,477.89
5. Step 5: Solve for x
   x = 1,693,499,477.89/46,519.90
6. Step 6: Final answer
   x = 36,403.76