Finding the Fourth Proportional to 37,852.75, 52,236.37 and 21,499.84

Step by Step Solution

1. Step 1: Write the proportion equation
   37,852.75 : 52,236.37 = 21,499.84 : x
2. Step 2: Convert to fraction form
   37,852.75/52,236.37 = 21,499.84/x
3. Step 3: Cross multiply
   37,852.75x = 52,236.37 × 21,499.84
4. Step 4: Simplify right side
   37,852.75x = 1,123,073,697.43
5. Step 5: Solve for x
   x = 1,123,073,697.43/37,852.75
6. Step 6: Final answer
   x = 29,669.54