Finding the Fourth Proportional to 147,466.50, 203,503.53 and 83,804.34

Step by Step Solution

1. Step 1: Write the proportion equation
   147,466.50 : 203,503.53 = 83,804.34 : x
2. Step 2: Convert to fraction form
   147,466.50/203,503.53 = 83,804.34/x
3. Step 3: Cross multiply
   147,466.50x = 203,503.53 × 83,804.34
4. Step 4: Simplify right side
   147,466.50x = 17,054,479,019.32
5. Step 5: Solve for x
   x = 17,054,479,019.32/147,466.50
6. Step 6: Final answer
   x = 115,649.85