Finding the Fourth Proportional to 11,793,146.54, 17,689,818.83 and 3,274,147.31

Step by Step Solution

1. Step 1: Write the proportion equation
   11,793,146.54 : 17,689,818.83 = 3,274,147.31 : x
2. Step 2: Convert to fraction form
   11,793,146.54/17,689,818.83 = 3,274,147.31/x
3. Step 3: Cross multiply
   11,793,146.54x = 17,689,818.83 × 3,274,147.31
4. Step 4: Simplify right side
   11,793,146.54x = 57,919,072,631,812.02
5. Step 5: Solve for x
   x = 57,919,072,631,812.02/11,793,146.54
6. Step 6: Final answer
   x = 4,911,248.45