Finding the Fourth Proportional to 1,947,362.96, 2,921,045.52 and 1,274,009.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,947,362.96 : 2,921,045.52 = 1,274,009.96 : x
2. Step 2: Convert to fraction form
   1,947,362.96/2,921,045.52 = 1,274,009.96/x
3. Step 3: Cross multiply
   1,947,362.96x = 2,921,045.52 × 1,274,009.96
4. Step 4: Simplify right side
   1,947,362.96x = 3,721,441,086,093.38
5. Step 5: Solve for x
   x = 3,721,441,086,093.38/1,947,362.96
6. Step 6: Final answer
   x = 1,911,015.65