Finding the Fourth Proportional to 233,171.10, 349,843.05 and 93,030.30

Step by Step Solution

1. Step 1: Write the proportion equation
   233,171.10 : 349,843.05 = 93,030.30 : x
2. Step 2: Convert to fraction form
   233,171.10/349,843.05 = 93,030.30/x
3. Step 3: Cross multiply
   233,171.10x = 349,843.05 × 93,030.30
4. Step 4: Simplify right side
   233,171.10x = 32,546,003,894.42
5. Step 5: Solve for x
   x = 32,546,003,894.42/233,171.10
6. Step 6: Final answer
   x = 139,579.92