Finding the Fourth Proportional to 112,358,904, 155,055,287.68 and 60,850,680

Step by Step Solution

1. Step 1: Write the proportion equation
   112,358,904 : 155,055,287.68 = 60,850,680 : x
2. Step 2: Convert to fraction form
   112,358,904/155,055,287.68 = 60,850,680/x
3. Step 3: Cross multiply
   112,358,904x = 155,055,287.68 × 60,850,680
4. Step 4: Simplify right side
   112,358,904x = 9,435,219,692,923,622
5. Step 5: Solve for x
   x = 9,435,219,692,923,622/112,358,904
6. Step 6: Final answer
   x = 83,973,938.49