Finding the Fourth Proportional to 95,066.72, 142,740.26 and 53,028.93

Step by Step Solution

1. Step 1: Write the proportion equation
   95,066.72 : 142,740.26 = 53,028.93 : x
2. Step 2: Convert to fraction form
   95,066.72/142,740.26 = 53,028.93/x
3. Step 3: Cross multiply
   95,066.72x = 142,740.26 × 53,028.93
4. Step 4: Simplify right side
   95,066.72x = 7,569,362,990.58
5. Step 5: Solve for x
   x = 7,569,362,990.58/95,066.72
6. Step 6: Final answer
   x = 79,621.59