Finding the Fourth Proportional to 33,280,292.27, 49,918,070.78 and 10,248,825.17

Step by Step Solution

1. Step 1: Write the proportion equation
   33,280,292.27 : 49,918,070.78 = 10,248,825.17 : x
2. Step 2: Convert to fraction form
   33,280,292.27/49,918,070.78 = 10,248,825.17/x
3. Step 3: Cross multiply
   33,280,292.27x = 49,918,070.78 × 10,248,825.17
4. Step 4: Simplify right side
   33,280,292.27x = 511,601,580,359,889.69
5. Step 5: Solve for x
   x = 511,601,580,359,889.69/33,280,292.27
6. Step 6: Final answer
   x = 15,372,508.64