Finding the Fourth Proportional to 81,929.06, 113,060.85 and 46,118.96

Step by Step Solution

1. Step 1: Write the proportion equation
   81,929.06 : 113,060.85 = 46,118.96 : x
2. Step 2: Convert to fraction form
   81,929.06/113,060.85 = 46,118.96/x
3. Step 3: Cross multiply
   81,929.06x = 113,060.85 × 46,118.96
4. Step 4: Simplify right side
   81,929.06x = 5,214,248,818.72
5. Step 5: Solve for x
   x = 5,214,248,818.72/81,929.06
6. Step 6: Final answer
   x = 63,643.46