Finding the Fourth Proportional to 56,095.22, 77,411.68 and 30,944.72

Step by Step Solution

1. Step 1: Write the proportion equation
   56,095.22 : 77,411.68 = 30,944.72 : x
2. Step 2: Convert to fraction form
   56,095.22/77,411.68 = 30,944.72/x
3. Step 3: Cross multiply
   56,095.22x = 77,411.68 × 30,944.72
4. Step 4: Simplify right side
   56,095.22x = 2,395,482,762.33
5. Step 5: Solve for x
   x = 2,395,482,762.33/56,095.22
6. Step 6: Final answer
   x = 42,703.87