Finding the Fourth Proportional to 56,801.33, 78,386.16 and 32,942.18

Step by Step Solution

1. Step 1: Write the proportion equation
   56,801.33 : 78,386.16 = 32,942.18 : x
2. Step 2: Convert to fraction form
   56,801.33/78,386.16 = 32,942.18/x
3. Step 3: Cross multiply
   56,801.33x = 78,386.16 × 32,942.18
4. Step 4: Simplify right side
   56,801.33x = 2,582,210,992.23
5. Step 5: Solve for x
   x = 2,582,210,992.23/56,801.33
6. Step 6: Final answer
   x = 45,460.40