Finding the Fourth Proportional to 3,736,936.01, 5,156,971.67 and 2,018,056.38

Step by Step Solution

1. Step 1: Write the proportion equation
   3,736,936.01 : 5,156,971.67 = 2,018,056.38 : x
2. Step 2: Convert to fraction form
   3,736,936.01/5,156,971.67 = 2,018,056.38/x
3. Step 3: Cross multiply
   3,736,936.01x = 5,156,971.67 × 2,018,056.38
4. Step 4: Simplify right side
   3,736,936.01x = 10,407,059,554,477.69
5. Step 5: Solve for x
   x = 10,407,059,554,477.69/3,736,936.01
6. Step 6: Final answer
   x = 2,784,917.78