Finding the Fourth Proportional to 97,896.56, 146,851.72 and 30,419.52

Step by Step Solution

1. Step 1: Write the proportion equation
   97,896.56 : 146,851.72 = 30,419.52 : x
2. Step 2: Convert to fraction form
   97,896.56/146,851.72 = 30,419.52/x
3. Step 3: Cross multiply
   97,896.56x = 146,851.72 × 30,419.52
4. Step 4: Simplify right side
   97,896.56x = 4,467,158,833.57
5. Step 5: Solve for x
   x = 4,467,158,833.57/97,896.56
6. Step 6: Final answer
   x = 45,631.42