Finding the Fourth Proportional to 37,833.02, 52,209.06 and 21,066.02

Step by Step Solution

1. Step 1: Write the proportion equation
   37,833.02 : 52,209.06 = 21,066.02 : x
2. Step 2: Convert to fraction form
   37,833.02/52,209.06 = 21,066.02/x
3. Step 3: Cross multiply
   37,833.02x = 52,209.06 × 21,066.02
4. Step 4: Simplify right side
   37,833.02x = 1,099,837,102.14
5. Step 5: Solve for x
   x = 1,099,837,102.14/37,833.02
6. Step 6: Final answer
   x = 29,070.82