Finding the Fourth Proportional to 102,061.44, 153,103.68 and 46,650.24

Step by Step Solution

1. Step 1: Write the proportion equation
   102,061.44 : 153,103.68 = 46,650.24 : x
2. Step 2: Convert to fraction form
   102,061.44/153,103.68 = 46,650.24/x
3. Step 3: Cross multiply
   102,061.44x = 153,103.68 × 46,650.24
4. Step 4: Simplify right side
   102,061.44x = 7,142,323,416.88
5. Step 5: Solve for x
   x = 7,142,323,416.88/102,061.44
6. Step 6: Final answer
   x = 69,980.63