Finding the Fourth Proportional to 2,769,638.48, 4,154,667.85 and 747,852.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,769,638.48 : 4,154,667.85 = 747,852.96 : x
2. Step 2: Convert to fraction form
   2,769,638.48/4,154,667.85 = 747,852.96/x
3. Step 3: Cross multiply
   2,769,638.48x = 4,154,667.85 × 747,852.96
4. Step 4: Simplify right side
   2,769,638.48x = 3,107,080,649,439.34
5. Step 5: Solve for x
   x = 3,107,080,649,439.34/2,769,638.48
6. Step 6: Final answer
   x = 1,121,836.18