Finding the Fourth Proportional to 141,487.71, 195,119.56 and 93,003.99

Step by Step Solution

1. Step 1: Write the proportion equation
   141,487.71 : 195,119.56 = 93,003.99 : x
2. Step 2: Convert to fraction form
   141,487.71/195,119.56 = 93,003.99/x
3. Step 3: Cross multiply
   141,487.71x = 195,119.56 × 93,003.99
4. Step 4: Simplify right side
   141,487.71x = 18,146,897,142.02
5. Step 5: Solve for x
   x = 18,146,897,142.02/141,487.71
6. Step 6: Final answer
   x = 128,257.76