Finding the Fourth Proportional to 37,063.49, 51,154.89 and 28,981.16

Step by Step Solution

1. Step 1: Write the proportion equation
   37,063.49 : 51,154.89 = 28,981.16 : x
2. Step 2: Convert to fraction form
   37,063.49/51,154.89 = 28,981.16/x
3. Step 3: Cross multiply
   37,063.49x = 51,154.89 × 28,981.16
4. Step 4: Simplify right side
   37,063.49x = 1,482,527,796.10
5. Step 5: Solve for x
   x = 1,482,527,796.10/37,063.49
6. Step 6: Final answer
   x = 39,999.68