Finding the Fourth Proportional to 95,428.53, 143,131.86 and 25,313.31

Step by Step Solution

1. Step 1: Write the proportion equation
   95,428.53 : 143,131.86 = 25,313.31 : x
2. Step 2: Convert to fraction form
   95,428.53/143,131.86 = 25,313.31/x
3. Step 3: Cross multiply
   95,428.53x = 143,131.86 × 25,313.31
4. Step 4: Simplify right side
   95,428.53x = 3,623,141,143.06
5. Step 5: Solve for x
   x = 3,623,141,143.06/95,428.53
6. Step 6: Final answer
   x = 37,967.06