Finding the Fourth Proportional to 111,070.94, 166,504.20 and 60,395.93

Step by Step Solution

1. Step 1: Write the proportion equation
   111,070.94 : 166,504.20 = 60,395.93 : x
2. Step 2: Convert to fraction form
   111,070.94/166,504.20 = 60,395.93/x
3. Step 3: Cross multiply
   111,070.94x = 166,504.20 × 60,395.93
4. Step 4: Simplify right side
   111,070.94x = 10,056,176,445.59
5. Step 5: Solve for x
   x = 10,056,176,445.59/111,070.94
6. Step 6: Final answer
   x = 90,538.32