Finding the Fourth Proportional to 33,906,111.31, 50,859,166.97 and 9,971,583.31

Step by Step Solution

1. Step 1: Write the proportion equation
   33,906,111.31 : 50,859,166.97 = 9,971,583.31 : x
2. Step 2: Convert to fraction form
   33,906,111.31/50,859,166.97 = 9,971,583.31/x
3. Step 3: Cross multiply
   33,906,111.31x = 50,859,166.97 × 9,971,583.31
4. Step 4: Simplify right side
   33,906,111.31x = 507,146,420,518,555.31
5. Step 5: Solve for x
   x = 507,146,420,518,555.31/33,906,111.31
6. Step 6: Final answer
   x = 14,957,374.97