Finding the Fourth Proportional to 2,116,038.33, 2,920,132.22 and 1,149,168.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,116,038.33 : 2,920,132.22 = 1,149,168.87 : x
2. Step 2: Convert to fraction form
   2,116,038.33/2,920,132.22 = 1,149,168.87/x
3. Step 3: Cross multiply
   2,116,038.33x = 2,920,132.22 × 1,149,168.87
4. Step 4: Simplify right side
   2,116,038.33x = 3,355,725,037,762.15
5. Step 5: Solve for x
   x = 3,355,725,037,762.15/2,116,038.33
6. Step 6: Final answer
   x = 1,585,852.67