Finding the Fourth Proportional to 84,373.56, 116,436.60 and 46,647.72

Step by Step Solution

1. Step 1: Write the proportion equation
   84,373.56 : 116,436.60 = 46,647.72 : x
2. Step 2: Convert to fraction form
   84,373.56/116,436.60 = 46,647.72/x
3. Step 3: Cross multiply
   84,373.56x = 116,436.60 × 46,647.72
4. Step 4: Simplify right side
   84,373.56x = 5,431,501,914.55
5. Step 5: Solve for x
   x = 5,431,501,914.55/84,373.56
6. Step 6: Final answer
   x = 64,374.45