Finding the Fourth Proportional to 111,483.09, 167,279.31 and 52,323.57

Step by Step Solution

1. Step 1: Write the proportion equation
   111,483.09 : 167,279.31 = 52,323.57 : x
2. Step 2: Convert to fraction form
   111,483.09/167,279.31 = 52,323.57/x
3. Step 3: Cross multiply
   111,483.09x = 167,279.31 × 52,323.57
4. Step 4: Simplify right side
   111,483.09x = 8,752,650,686.34
5. Step 5: Solve for x
   x = 8,752,650,686.34/111,483.09
6. Step 6: Final answer
   x = 78,511.02