Finding the Fourth Proportional to 147,493.74, 203,558.82 and 83,841.10

Step by Step Solution

1. Step 1: Write the proportion equation
   147,493.74 : 203,558.82 = 83,841.10 : x
2. Step 2: Convert to fraction form
   147,493.74/203,558.82 = 83,841.10/x
3. Step 3: Cross multiply
   147,493.74x = 203,558.82 × 83,841.10
4. Step 4: Simplify right side
   147,493.74x = 17,066,595,383.50
5. Step 5: Solve for x
   x = 17,066,595,383.50/147,493.74
6. Step 6: Final answer
   x = 115,710.64