Finding the Fourth Proportional to 2,553,508.32, 3,523,770.72 and 1,407,588.36

Step by Step Solution

1. Step 1: Write the proportion equation
   2,553,508.32 : 3,523,770.72 = 1,407,588.36 : x
2. Step 2: Convert to fraction form
   2,553,508.32/3,523,770.72 = 1,407,588.36/x
3. Step 3: Cross multiply
   2,553,508.32x = 3,523,770.72 × 1,407,588.36
4. Step 4: Simplify right side
   2,553,508.32x = 4,960,018,648,780.82
5. Step 5: Solve for x
   x = 4,960,018,648,780.82/2,553,508.32
6. Step 6: Final answer
   x = 1,942,432.93