Finding the Fourth Proportional to 78,806.16, 118,107.24 and 32,004.72

Step by Step Solution

1. Step 1: Write the proportion equation
   78,806.16 : 118,107.24 = 32,004.72 : x
2. Step 2: Convert to fraction form
   78,806.16/118,107.24 = 32,004.72/x
3. Step 3: Cross multiply
   78,806.16x = 118,107.24 × 32,004.72
4. Step 4: Simplify right side
   78,806.16x = 3,779,989,146.17
5. Step 5: Solve for x
   x = 3,779,989,146.17/78,806.16
6. Step 6: Final answer
   x = 47,965.66