Finding the Fourth Proportional to 112,108,139.42, 168,237,662.25 and 39,325,608.86

Step by Step Solution

1. Step 1: Write the proportion equation
   112,108,139.42 : 168,237,662.25 = 39,325,608.86 : x
2. Step 2: Convert to fraction form
   112,108,139.42/168,237,662.25 = 39,325,608.86/x
3. Step 3: Cross multiply
   112,108,139.42x = 168,237,662.25 × 39,325,608.86
4. Step 4: Simplify right side
   112,108,139.42x = 6,616,048,501,164,287
5. Step 5: Solve for x
   x = 6,616,048,501,164,287/112,108,139.42
6. Step 6: Final answer
   x = 59,014,880.95