Finding the Fourth Proportional to 37,429.10, 56,113.84 and 21,616.14

Step by Step Solution

1. Step 1: Write the proportion equation
   37,429.10 : 56,113.84 = 21,616.14 : x
2. Step 2: Convert to fraction form
   37,429.10/56,113.84 = 21,616.14/x
3. Step 3: Cross multiply
   37,429.10x = 56,113.84 × 21,616.14
4. Step 4: Simplify right side
   37,429.10x = 1,212,964,621.38
5. Step 5: Solve for x
   x = 1,212,964,621.38/37,429.10
6. Step 6: Final answer
   x = 32,406.99