Finding the Fourth Proportional to 101,574.56, 152,361.51 and 30,496.91

Step by Step Solution

1. Step 1: Write the proportion equation
   101,574.56 : 152,361.51 = 30,496.91 : x
2. Step 2: Convert to fraction form
   101,574.56/152,361.51 = 30,496.91/x
3. Step 3: Cross multiply
   101,574.56x = 152,361.51 × 30,496.91
4. Step 4: Simplify right side
   101,574.56x = 4,646,554,381.76
5. Step 5: Solve for x
   x = 4,646,554,381.76/101,574.56
6. Step 6: Final answer
   x = 45,745.26