Finding the Fourth Proportional to 37,300.88, 51,475.21 and 20,533.88

Step by Step Solution

1. Step 1: Write the proportion equation
   37,300.88 : 51,475.21 = 20,533.88 : x
2. Step 2: Convert to fraction form
   37,300.88/51,475.21 = 20,533.88/x
3. Step 3: Cross multiply
   37,300.88x = 51,475.21 × 20,533.88
4. Step 4: Simplify right side
   37,300.88x = 1,056,985,476.40
5. Step 5: Solve for x
   x = 1,056,985,476.40/37,300.88
6. Step 6: Final answer
   x = 28,336.75