Finding the Fourth Proportional to 34,554,787.86, 47,684,749.82 and 19,870,104.27

Step by Step Solution

1. Step 1: Write the proportion equation
   34,554,787.86 : 47,684,749.82 = 19,870,104.27 : x
2. Step 2: Convert to fraction form
   34,554,787.86/47,684,749.82 = 19,870,104.27/x
3. Step 3: Cross multiply
   34,554,787.86x = 47,684,749.82 × 19,870,104.27
4. Step 4: Simplify right side
   34,554,787.86x = 947,500,950,823,515.25
5. Step 5: Solve for x
   x = 947,500,950,823,515.25/34,554,787.86
6. Step 6: Final answer
   x = 27,420,250.84