Finding the Fourth Proportional to 56,196.12, 77,552.88 and 32,322.78

Step by Step Solution

1. Step 1: Write the proportion equation
   56,196.12 : 77,552.88 = 32,322.78 : x
2. Step 2: Convert to fraction form
   56,196.12/77,552.88 = 32,322.78/x
3. Step 3: Cross multiply
   56,196.12x = 77,552.88 × 32,322.78
4. Step 4: Simplify right side
   56,196.12x = 2,506,724,678.61
5. Step 5: Solve for x
   x = 2,506,724,678.61/56,196.12
6. Step 6: Final answer
   x = 44,606.72