Finding the Fourth Proportional to 1,495,908.18, 2,242,200.15 and 1,139,747.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,495,908.18 : 2,242,200.15 = 1,139,747.94 : x
2. Step 2: Convert to fraction form
   1,495,908.18/2,242,200.15 = 1,139,747.94/x
3. Step 3: Cross multiply
   1,495,908.18x = 2,242,200.15 × 1,139,747.94
4. Step 4: Simplify right side
   1,495,908.18x = 2,555,543,002,030.19
5. Step 5: Solve for x
   x = 2,555,543,002,030.19/1,495,908.18
6. Step 6: Final answer
   x = 1,708,355.52