Finding the Fourth Proportional to 359,279.34, 538,917.39 and 93,017.22

Step by Step Solution

1. Step 1: Write the proportion equation
   359,279.34 : 538,917.39 = 93,017.22 : x
2. Step 2: Convert to fraction form
   359,279.34/538,917.39 = 93,017.22/x
3. Step 3: Cross multiply
   359,279.34x = 538,917.39 × 93,017.22
4. Step 4: Simplify right side
   359,279.34x = 50,128,597,427.46
5. Step 5: Solve for x
   x = 50,128,597,427.46/359,279.34
6. Step 6: Final answer
   x = 139,525.41