Finding the Fourth Proportional to 82,601.03, 113,985.74 and 46,790.31

Step by Step Solution

1. Step 1: Write the proportion equation
   82,601.03 : 113,985.74 = 46,790.31 : x
2. Step 2: Convert to fraction form
   82,601.03/113,985.74 = 46,790.31/x
3. Step 3: Cross multiply
   82,601.03x = 113,985.74 × 46,790.31
4. Step 4: Simplify right side
   82,601.03x = 5,333,427,876.23
5. Step 5: Solve for x
   x = 5,333,427,876.23/82,601.03
6. Step 6: Final answer
   x = 64,568.54