Finding the Fourth Proportional to 2,063,618.72, 2,847,793.84 and 1,158,200.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,063,618.72 : 2,847,793.84 = 1,158,200.72 : x
2. Step 2: Convert to fraction form
   2,063,618.72/2,847,793.84 = 1,158,200.72/x
3. Step 3: Cross multiply
   2,063,618.72x = 2,847,793.84 × 1,158,200.72
4. Step 4: Simplify right side
   2,063,618.72x = 3,298,316,875,899.56
5. Step 5: Solve for x
   x = 3,298,316,875,899.56/2,063,618.72
6. Step 6: Final answer
   x = 1,598,317.00