Finding the Fourth Proportional to 11,404,386.96, 17,109,133.52 and 3,831,146.16

Step by Step Solution

1. Step 1: Write the proportion equation
   11,404,386.96 : 17,109,133.52 = 3,831,146.16 : x
2. Step 2: Convert to fraction form
   11,404,386.96/17,109,133.52 = 3,831,146.16/x
3. Step 3: Cross multiply
   11,404,386.96x = 17,109,133.52 × 3,831,146.16
4. Step 4: Simplify right side
   11,404,386.96x = 65,547,591,186,075.28
5. Step 5: Solve for x
   x = 65,547,591,186,075.28/11,404,386.96
6. Step 6: Final answer
   x = 5,747,576.91