Finding the Fourth Proportional to 70,045.48, 96,658.76 and 39,826.52

Step by Step Solution

1. Step 1: Write the proportion equation
   70,045.48 : 96,658.76 = 39,826.52 : x
2. Step 2: Convert to fraction form
   70,045.48/96,658.76 = 39,826.52/x
3. Step 3: Cross multiply
   70,045.48x = 96,658.76 × 39,826.52
4. Step 4: Simplify right side
   70,045.48x = 3,849,582,038.32
5. Step 5: Solve for x
   x = 3,849,582,038.32/70,045.48
6. Step 6: Final answer
   x = 54,958.32