Finding the Fourth Proportional to 37,101.12, 55,686.24 and 30,672.96

Step by Step Solution

1. Step 1: Write the proportion equation
   37,101.12 : 55,686.24 = 30,672.96 : x
2. Step 2: Convert to fraction form
   37,101.12/55,686.24 = 30,672.96/x
3. Step 3: Cross multiply
   37,101.12x = 55,686.24 × 30,672.96
4. Step 4: Simplify right side
   37,101.12x = 1,708,061,812.07
5. Step 5: Solve for x
   x = 1,708,061,812.07/37,101.12
6. Step 6: Final answer
   x = 46,038.01