Finding the Fourth Proportional to 56,402.94, 77,823.43 and 32,196.18

Step by Step Solution

1. Step 1: Write the proportion equation
   56,402.94 : 77,823.43 = 32,196.18 : x
2. Step 2: Convert to fraction form
   56,402.94/77,823.43 = 32,196.18/x
3. Step 3: Cross multiply
   56,402.94x = 77,823.43 × 32,196.18
4. Step 4: Simplify right side
   56,402.94x = 2,505,616,999.52
5. Step 5: Solve for x
   x = 2,505,616,999.52/56,402.94
6. Step 6: Final answer
   x = 44,423.52