Finding the Fourth Proportional to 77,337.18, 116,003.34 and 21,933.18

Step by Step Solution

1. Step 1: Write the proportion equation
   77,337.18 : 116,003.34 = 21,933.18 : x
2. Step 2: Convert to fraction form
   77,337.18/116,003.34 = 21,933.18/x
3. Step 3: Cross multiply
   77,337.18x = 116,003.34 × 21,933.18
4. Step 4: Simplify right side
   77,337.18x = 2,544,322,136.82
5. Step 5: Solve for x
   x = 2,544,322,136.82/77,337.18
6. Step 6: Final answer
   x = 32,899.08