Finding the Fourth Proportional to 2,521,112.86, 3,781,667.13 and 923,800.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,521,112.86 : 3,781,667.13 = 923,800.96 : x
2. Step 2: Convert to fraction form
   2,521,112.86/3,781,667.13 = 923,800.96/x
3. Step 3: Cross multiply
   2,521,112.86x = 3,781,667.13 × 923,800.96
4. Step 4: Simplify right side
   2,521,112.86x = 3,493,507,725,094.44
5. Step 5: Solve for x
   x = 3,493,507,725,094.44/2,521,112.86
6. Step 6: Final answer
   x = 1,385,700.65