Finding the Fourth Proportional to 1,886,196.62, 2,602,951.62 and 1,026,763.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,886,196.62 : 2,602,951.62 = 1,026,763.32 : x
2. Step 2: Convert to fraction form
   1,886,196.62/2,602,951.62 = 1,026,763.32/x
3. Step 3: Cross multiply
   1,886,196.62x = 2,602,951.62 × 1,026,763.32
4. Step 4: Simplify right side
   1,886,196.62x = 2,672,615,247,150.58
5. Step 5: Solve for x
   x = 2,672,615,247,150.58/1,886,196.62
6. Step 6: Final answer
   x = 1,416,933.54