Finding the Fourth Proportional to 84,393.04, 116,422.72 and 60,199.34

Step by Step Solution

1. Step 1: Write the proportion equation
   84,393.04 : 116,422.72 = 60,199.34 : x
2. Step 2: Convert to fraction form
   84,393.04/116,422.72 = 60,199.34/x
3. Step 3: Cross multiply
   84,393.04x = 116,422.72 × 60,199.34
4. Step 4: Simplify right side
   84,393.04x = 7,008,570,905.00
5. Step 5: Solve for x
   x = 7,008,570,905.00/84,393.04
6. Step 6: Final answer
   x = 83,046.79