Finding the Fourth Proportional to 31,897,587.94, 44,018,892.79 and 18,146,552.06

Step by Step Solution

1. Step 1: Write the proportion equation
   31,897,587.94 : 44,018,892.79 = 18,146,552.06 : x
2. Step 2: Convert to fraction form
   31,897,587.94/44,018,892.79 = 18,146,552.06/x
3. Step 3: Cross multiply
   31,897,587.94x = 44,018,892.79 × 18,146,552.06
4. Step 4: Simplify right side
   31,897,587.94x = 798,791,129,701,974.50
5. Step 5: Solve for x
   x = 798,791,129,701,974.50/31,897,587.94
6. Step 6: Final answer
   x = 25,042,367.82