Finding the Fourth Proportional to 73,152.96, 109,623.42 and 30,974.82

Step by Step Solution

1. Step 1: Write the proportion equation
   73,152.96 : 109,623.42 = 30,974.82 : x
2. Step 2: Convert to fraction form
   73,152.96/109,623.42 = 30,974.82/x
3. Step 3: Cross multiply
   73,152.96x = 109,623.42 × 30,974.82
4. Step 4: Simplify right side
   73,152.96x = 3,395,565,702.28
5. Step 5: Solve for x
   x = 3,395,565,702.28/73,152.96
6. Step 6: Final answer
   x = 46,417.34