Finding the Fourth Proportional to 37,894.98, 52,298.04 and 20,900.76

Step by Step Solution

1. Step 1: Write the proportion equation
   37,894.98 : 52,298.04 = 20,900.76 : x
2. Step 2: Convert to fraction form
   37,894.98/52,298.04 = 20,900.76/x
3. Step 3: Cross multiply
   37,894.98x = 52,298.04 × 20,900.76
4. Step 4: Simplify right side
   37,894.98x = 1,093,068,782.51
5. Step 5: Solve for x
   x = 1,093,068,782.51/37,894.98
6. Step 6: Final answer
   x = 28,844.69