Finding the Fourth Proportional to 2,387,110.63, 3,580,667.13 and 789,673.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,387,110.63 : 3,580,667.13 = 789,673.72 : x
2. Step 2: Convert to fraction form
   2,387,110.63/3,580,667.13 = 789,673.72/x
3. Step 3: Cross multiply
   2,387,110.63x = 3,580,667.13 × 789,673.72
4. Step 4: Simplify right side
   2,387,110.63x = 2,827,558,732,628.82
5. Step 5: Solve for x
   x = 2,827,558,732,628.82/2,387,110.63
6. Step 6: Final answer
   x = 1,184,510.97