Finding the Fourth Proportional to 2,049,100.34, 2,827,543.75 and 1,189,492.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,049,100.34 : 2,827,543.75 = 1,189,492.70 : x
2. Step 2: Convert to fraction form
   2,049,100.34/2,827,543.75 = 1,189,492.70/x
3. Step 3: Cross multiply
   2,049,100.34x = 2,827,543.75 × 1,189,492.70
4. Step 4: Simplify right side
   2,049,100.34x = 3,363,342,632,444.18
5. Step 5: Solve for x
   x = 3,363,342,632,444.18/2,049,100.34
6. Step 6: Final answer
   x = 1,641,375.28