Finding the Fourth Proportional to 2,077,928.52, 2,867,513.40 and 1,160,171.71

Step by Step Solution

1. Step 1: Write the proportion equation
   2,077,928.52 : 2,867,513.40 = 1,160,171.71 : x
2. Step 2: Convert to fraction form
   2,077,928.52/2,867,513.40 = 1,160,171.71/x
3. Step 3: Cross multiply
   2,077,928.52x = 2,867,513.40 × 1,160,171.71
4. Step 4: Simplify right side
   2,077,928.52x = 3,326,807,924,725.91
5. Step 5: Solve for x
   x = 3,326,807,924,725.91/2,077,928.52
6. Step 6: Final answer
   x = 1,601,021.35