Finding the Fourth Proportional to 31,964,068.27, 44,099,620.59 and 18,203,289.31

Step by Step Solution

1. Step 1: Write the proportion equation
   31,964,068.27 : 44,099,620.59 = 18,203,289.31 : x
2. Step 2: Convert to fraction form
   31,964,068.27/44,099,620.59 = 18,203,289.31/x
3. Step 3: Cross multiply
   31,964,068.27x = 44,099,620.59 × 18,203,289.31
4. Step 4: Simplify right side
   31,964,068.27x = 802,758,152,061,002.88
5. Step 5: Solve for x
   x = 802,758,152,061,002.88/31,964,068.27
6. Step 6: Final answer
   x = 25,114,392.36