Finding the Fourth Proportional to 107,693.00, 148,613.88 and 67,428.97

Step by Step Solution

1. Step 1: Write the proportion equation
   107,693.00 : 148,613.88 = 67,428.97 : x
2. Step 2: Convert to fraction form
   107,693.00/148,613.88 = 67,428.97/x
3. Step 3: Cross multiply
   107,693.00x = 148,613.88 × 67,428.97
4. Step 4: Simplify right side
   107,693.00x = 10,020,880,113.03
5. Step 5: Solve for x
   x = 10,020,880,113.03/107,693.00
6. Step 6: Final answer
   x = 93,050.43