Finding the Fourth Proportional to 84,196.56, 116,190.51 and 46,470

Step by Step Solution

1. Step 1: Write the proportion equation
   84,196.56 : 116,190.51 = 46,470 : x
2. Step 2: Convert to fraction form
   84,196.56/116,190.51 = 46,470/x
3. Step 3: Cross multiply
   84,196.56x = 116,190.51 × 46,470
4. Step 4: Simplify right side
   84,196.56x = 5,399,372,999.70
5. Step 5: Solve for x
   x = 5,399,372,999.70/84,196.56
6. Step 6: Final answer
   x = 64,128.19