Finding the Fourth Proportional to 140,826.74, 194,341.00 and 83,494.34

Step by Step Solution

1. Step 1: Write the proportion equation
   140,826.74 : 194,341.00 = 83,494.34 : x
2. Step 2: Convert to fraction form
   140,826.74/194,341.00 = 83,494.34/x
3. Step 3: Cross multiply
   140,826.74x = 194,341.00 × 83,494.34
4. Step 4: Simplify right side
   140,826.74x = 16,226,374,093.17
5. Step 5: Solve for x
   x = 16,226,374,093.17/140,826.74
6. Step 6: Final answer
   x = 115,222.25