Finding the Fourth Proportional to 3,772,013.39, 5,658,863.72 and 1,375,858.02

Step by Step Solution

1. Step 1: Write the proportion equation
   3,772,013.39 : 5,658,863.72 = 1,375,858.02 : x
2. Step 2: Convert to fraction form
   3,772,013.39/5,658,863.72 = 1,375,858.02/x
3. Step 3: Cross multiply
   3,772,013.39x = 5,658,863.72 × 1,375,858.02
4. Step 4: Simplify right side
   3,772,013.39x = 7,785,793,039,559.85
5. Step 5: Solve for x
   x = 7,785,793,039,559.85/3,772,013.39
6. Step 6: Final answer
   x = 2,064,094.75