Finding the Fourth Proportional to 2,162,936.72, 3,246,355.16 and 1,152,899.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,162,936.72 : 3,246,355.16 = 1,152,899.93 : x
2. Step 2: Convert to fraction form
   2,162,936.72/3,246,355.16 = 1,152,899.93/x
3. Step 3: Cross multiply
   2,162,936.72x = 3,246,355.16 × 1,152,899.93
4. Step 4: Simplify right side
   2,162,936.72x = 3,742,722,643,393.90
5. Step 5: Solve for x
   x = 3,742,722,643,393.90/2,162,936.72
6. Step 6: Final answer
   x = 1,730,389.34