Finding the Fourth Proportional to 2,123,708.07, 3,184,331.89 and 1,450,602.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,123,708.07 : 3,184,331.89 = 1,450,602.80 : x
2. Step 2: Convert to fraction form
   2,123,708.07/3,184,331.89 = 1,450,602.80/x
3. Step 3: Cross multiply
   2,123,708.07x = 3,184,331.89 × 1,450,602.80
4. Step 4: Simplify right side
   2,123,708.07x = 4,619,200,755,763.29
5. Step 5: Solve for x
   x = 4,619,200,755,763.29/2,123,708.07
6. Step 6: Final answer
   x = 2,175,063.90