Finding the Fourth Proportional to 1,823,411.06, 2,516,458.78 and 1,007,774

Step by Step Solution

1. Step 1: Write the proportion equation
   1,823,411.06 : 2,516,458.78 = 1,007,774 : x
2. Step 2: Convert to fraction form
   1,823,411.06/2,516,458.78 = 1,007,774/x
3. Step 3: Cross multiply
   1,823,411.06x = 2,516,458.78 × 1,007,774
4. Step 4: Simplify right side
   1,823,411.06x = 2,536,021,730,555.72
5. Step 5: Solve for x
   x = 2,536,021,730,555.72/1,823,411.06
6. Step 6: Final answer
   x = 1,390,811.86