Finding the Fourth Proportional to 35,377.89, 48,820.29 and 19,462.20

Step by Step Solution

1. Step 1: Write the proportion equation
   35,377.89 : 48,820.29 = 19,462.20 : x
2. Step 2: Convert to fraction form
   35,377.89/48,820.29 = 19,462.20/x
3. Step 3: Cross multiply
   35,377.89x = 48,820.29 × 19,462.20
4. Step 4: Simplify right side
   35,377.89x = 950,150,248.04
5. Step 5: Solve for x
   x = 950,150,248.04/35,377.89
6. Step 6: Final answer
   x = 26,857.18