Finding the Fourth Proportional to 10,738,174, 14,818,682.56 and 5,909,278

Step by Step Solution

1. Step 1: Write the proportion equation
   10,738,174 : 14,818,682.56 = 5,909,278 : x
2. Step 2: Convert to fraction form
   10,738,174/14,818,682.56 = 5,909,278/x
3. Step 3: Cross multiply
   10,738,174x = 14,818,682.56 × 5,909,278
4. Step 4: Simplify right side
   10,738,174x = 87,567,714,840,791.69
5. Step 5: Solve for x
   x = 87,567,714,840,791.69/10,738,174
6. Step 6: Final answer
   x = 8,154,804.98