Finding the Fourth Proportional to 42,924.14, 64,376.82 and 21,841.82

Step by Step Solution

1. Step 1: Write the proportion equation
   42,924.14 : 64,376.82 = 21,841.82 : x
2. Step 2: Convert to fraction form
   42,924.14/64,376.82 = 21,841.82/x
3. Step 3: Cross multiply
   42,924.14x = 64,376.82 × 21,841.82
4. Step 4: Simplify right side
   42,924.14x = 1,406,106,914.61
5. Step 5: Solve for x
   x = 1,406,106,914.61/42,924.14
6. Step 6: Final answer
   x = 32,757.95