Finding the Fourth Proportional to 52,995.87, 73,061.22 and 42,277.12

Step by Step Solution

1. Step 1: Write the proportion equation
   52,995.87 : 73,061.22 = 42,277.12 : x
2. Step 2: Convert to fraction form
   52,995.87/73,061.22 = 42,277.12/x
3. Step 3: Cross multiply
   52,995.87x = 73,061.22 × 42,277.12
4. Step 4: Simplify right side
   52,995.87x = 3,088,817,388.59
5. Step 5: Solve for x
   x = 3,088,817,388.59/52,995.87
6. Step 6: Final answer
   x = 58,284.12