Finding the Fourth Proportional to 37,410, 56,114.93 and 21,816.69

Step by Step Solution

1. Step 1: Write the proportion equation
   37,410 : 56,114.93 = 21,816.69 : x
2. Step 2: Convert to fraction form
   37,410/56,114.93 = 21,816.69/x
3. Step 3: Cross multiply
   37,410x = 56,114.93 × 21,816.69
4. Step 4: Simplify right side
   37,410x = 1,224,241,923.10
5. Step 5: Solve for x
   x = 1,224,241,923.10/37,410
6. Step 6: Final answer
   x = 32,724.99