Finding the Fourth Proportional to 43,364.34, 65,050.83 and 19,997.46

Step by Step Solution

1. Step 1: Write the proportion equation
   43,364.34 : 65,050.83 = 19,997.46 : x
2. Step 2: Convert to fraction form
   43,364.34/65,050.83 = 19,997.46/x
3. Step 3: Cross multiply
   43,364.34x = 65,050.83 × 19,997.46
4. Step 4: Simplify right side
   43,364.34x = 1,300,851,370.89
5. Step 5: Solve for x
   x = 1,300,851,370.89/43,364.34
6. Step 6: Final answer
   x = 29,998.18