Finding the Fourth Proportional to 2,547,392.76, 3,515,401.89 and 1,401,448.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,547,392.76 : 3,515,401.89 = 1,401,448.50 : x
2. Step 2: Convert to fraction form
   2,547,392.76/3,515,401.89 = 1,401,448.50/x
3. Step 3: Cross multiply
   2,547,392.76x = 3,515,401.89 × 1,401,448.50
4. Step 4: Simplify right side
   2,547,392.76x = 4,926,654,705,637.67
5. Step 5: Solve for x
   x = 4,926,654,705,637.67/2,547,392.76
6. Step 6: Final answer
   x = 1,933,998.86