Finding the Fourth Proportional to 2,136,087.86, 2,947,775.56 and 1,156,004.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,136,087.86 : 2,947,775.56 = 1,156,004.06 : x
2. Step 2: Convert to fraction form
   2,136,087.86/2,947,775.56 = 1,156,004.06/x
3. Step 3: Cross multiply
   2,136,087.86x = 2,947,775.56 × 1,156,004.06
4. Step 4: Simplify right side
   2,136,087.86x = 3,407,640,497,699.89
5. Step 5: Solve for x
   x = 3,407,640,497,699.89/2,136,087.86
6. Step 6: Final answer
   x = 1,595,271.70