Finding the Fourth Proportional to 97,443.81, 146,169.84 and 30,882.47

Step by Step Solution

1. Step 1: Write the proportion equation
   97,443.81 : 146,169.84 = 30,882.47 : x
2. Step 2: Convert to fraction form
   97,443.81/146,169.84 = 30,882.47/x
3. Step 3: Cross multiply
   97,443.81x = 146,169.84 × 30,882.47
4. Step 4: Simplify right side
   97,443.81x = 4,514,084,967.86
5. Step 5: Solve for x
   x = 4,514,084,967.86/97,443.81
6. Step 6: Final answer
   x = 46,325.00