Finding the Fourth Proportional to 37,101.50, 51,200.08 and 20,334.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,101.50 : 51,200.08 = 20,334.50 : x
2. Step 2: Convert to fraction form
   37,101.50/51,200.08 = 20,334.50/x
3. Step 3: Cross multiply
   37,101.50x = 51,200.08 × 20,334.50
4. Step 4: Simplify right side
   37,101.50x = 1,041,128,026.76
5. Step 5: Solve for x
   x = 1,041,128,026.76/37,101.50
6. Step 6: Final answer
   x = 28,061.62