Finding the Fourth Proportional to 3,918,669.83, 5,869,055.59 and 1,870,770.93

Step by Step Solution

1. Step 1: Write the proportion equation
   3,918,669.83 : 5,869,055.59 = 1,870,770.93 : x
2. Step 2: Convert to fraction form
   3,918,669.83/5,869,055.59 = 1,870,770.93/x
3. Step 3: Cross multiply
   3,918,669.83x = 5,869,055.59 × 1,870,770.93
4. Step 4: Simplify right side
   3,918,669.83x = 10,979,658,584,326.00
5. Step 5: Solve for x
   x = 10,979,658,584,326.00/3,918,669.83
6. Step 6: Final answer
   x = 2,801,884.07