Finding the Fourth Proportional to 88,492,012.38, 122,119,052.37 and 49,333,003.73

Step by Step Solution

1. Step 1: Write the proportion equation
   88,492,012.38 : 122,119,052.37 = 49,333,003.73 : x
2. Step 2: Convert to fraction form
   88,492,012.38/122,119,052.37 = 49,333,003.73/x
3. Step 3: Cross multiply
   88,492,012.38x = 122,119,052.37 × 49,333,003.73
4. Step 4: Simplify right side
   88,492,012.38x = 6,024,499,666,012,879
5. Step 5: Solve for x
   x = 6,024,499,666,012,879/88,492,012.38
6. Step 6: Final answer
   x = 68,079,587.12