Finding the Fourth Proportional to 34,048,561.76, 51,095,976.24 and 13,857,477.92

Step by Step Solution

1. Step 1: Write the proportion equation
   34,048,561.76 : 51,095,976.24 = 13,857,477.92 : x
2. Step 2: Convert to fraction form
   34,048,561.76/51,095,976.24 = 13,857,477.92/x
3. Step 3: Cross multiply
   34,048,561.76x = 51,095,976.24 × 13,857,477.92
4. Step 4: Simplify right side
   34,048,561.76x = 708,061,362,546,644.62
5. Step 5: Solve for x
   x = 708,061,362,546,644.62/34,048,561.76
6. Step 6: Final answer
   x = 20,795,632.06