Finding the Fourth Proportional to 109,886.38, 164,837.76 and 46,699.41

Step by Step Solution

1. Step 1: Write the proportion equation
   109,886.38 : 164,837.76 = 46,699.41 : x
2. Step 2: Convert to fraction form
   109,886.38/164,837.76 = 46,699.41/x
3. Step 3: Cross multiply
   109,886.38x = 164,837.76 × 46,699.41
4. Step 4: Simplify right side
   109,886.38x = 7,697,826,137.72
5. Step 5: Solve for x
   x = 7,697,826,137.72/109,886.38
6. Step 6: Final answer
   x = 70,052.60