Finding the Fourth Proportional to 102,771.02, 141,846.89 and 62,476.25

Step by Step Solution

1. Step 1: Write the proportion equation
   102,771.02 : 141,846.89 = 62,476.25 : x
2. Step 2: Convert to fraction form
   102,771.02/141,846.89 = 62,476.25/x
3. Step 3: Cross multiply
   102,771.02x = 141,846.89 × 62,476.25
4. Step 4: Simplify right side
   102,771.02x = 8,862,061,448.98
5. Step 5: Solve for x
   x = 8,862,061,448.98/102,771.02
6. Step 6: Final answer
   x = 86,231.13