Finding the Fourth Proportional to 56,510.42, 77,976.42 and 33,844.10

Step by Step Solution

1. Step 1: Write the proportion equation
   56,510.42 : 77,976.42 = 33,844.10 : x
2. Step 2: Convert to fraction form
   56,510.42/77,976.42 = 33,844.10/x
3. Step 3: Cross multiply
   56,510.42x = 77,976.42 × 33,844.10
4. Step 4: Simplify right side
   56,510.42x = 2,639,041,756.12
5. Step 5: Solve for x
   x = 2,639,041,756.12/56,510.42
6. Step 6: Final answer
   x = 46,700.09