Finding the Fourth Proportional to 45,115.52, 62,199.76 and 37,019.52

Step by Step Solution

1. Step 1: Write the proportion equation
   45,115.52 : 62,199.76 = 37,019.52 : x
2. Step 2: Convert to fraction form
   45,115.52/62,199.76 = 37,019.52/x
3. Step 3: Cross multiply
   45,115.52x = 62,199.76 × 37,019.52
4. Step 4: Simplify right side
   45,115.52x = 2,302,605,259.32
5. Step 5: Solve for x
   x = 2,302,605,259.32/45,115.52
6. Step 6: Final answer
   x = 51,037.99