Finding the Fourth Proportional to 37,803, 52,168.14 and 21,037.08

Step by Step Solution

1. Step 1: Write the proportion equation
   37,803 : 52,168.14 = 21,037.08 : x
2. Step 2: Convert to fraction form
   37,803/52,168.14 = 21,037.08/x
3. Step 3: Cross multiply
   37,803x = 52,168.14 × 21,037.08
4. Step 4: Simplify right side
   37,803x = 1,097,465,334.63
5. Step 5: Solve for x
   x = 1,097,465,334.63/37,803
6. Step 6: Final answer
   x = 29,031.17