Finding the Fourth Proportional to 84,900.34, 117,164.72 and 46,660.98

Step by Step Solution

1. Step 1: Write the proportion equation
   84,900.34 : 117,164.72 = 46,660.98 : x
2. Step 2: Convert to fraction form
   84,900.34/117,164.72 = 46,660.98/x
3. Step 3: Cross multiply
   84,900.34x = 117,164.72 × 46,660.98
4. Step 4: Simplify right side
   84,900.34x = 5,467,020,656.63
5. Step 5: Solve for x
   x = 5,467,020,656.63/84,900.34
6. Step 6: Final answer
   x = 64,393.39