Finding the Fourth Proportional to 6,090,886.56, 8,405,422.28 and 3,643,600.76

Step by Step Solution

1. Step 1: Write the proportion equation
   6,090,886.56 : 8,405,422.28 = 3,643,600.76 : x
2. Step 2: Convert to fraction form
   6,090,886.56/8,405,422.28 = 3,643,600.76/x
3. Step 3: Cross multiply
   6,090,886.56x = 8,405,422.28 × 3,643,600.76
4. Step 4: Simplify right side
   6,090,886.56x = 30,626,003,007,528.93
5. Step 5: Solve for x
   x = 30,626,003,007,528.93/6,090,886.56
6. Step 6: Final answer
   x = 5,028,168.35