Finding the Fourth Proportional to 111,475.59, 167,268.06 and 52,316.07

Step by Step Solution

1. Step 1: Write the proportion equation
   111,475.59 : 167,268.06 = 52,316.07 : x
2. Step 2: Convert to fraction form
   111,475.59/167,268.06 = 52,316.07/x
3. Step 3: Cross multiply
   111,475.59x = 167,268.06 × 52,316.07
4. Step 4: Simplify right side
   111,475.59x = 8,750,807,535.72
5. Step 5: Solve for x
   x = 8,750,807,535.72/111,475.59
6. Step 6: Final answer
   x = 78,499.76