Finding the Fourth Proportional to 94,111.89, 129,874.62 and 51,673.15

Step by Step Solution

1. Step 1: Write the proportion equation
   94,111.89 : 129,874.62 = 51,673.15 : x
2. Step 2: Convert to fraction form
   94,111.89/129,874.62 = 51,673.15/x
3. Step 3: Cross multiply
   94,111.89x = 129,874.62 × 51,673.15
4. Step 4: Simplify right side
   94,111.89x = 6,711,030,720.45
5. Step 5: Solve for x
   x = 6,711,030,720.45/94,111.89
6. Step 6: Final answer
   x = 71,309.06