Finding the Fourth Proportional to 4,908,105.82, 7,347,429.15 and 2,983,075.57

Step by Step Solution

1. Step 1: Write the proportion equation
   4,908,105.82 : 7,347,429.15 = 2,983,075.57 : x
2. Step 2: Convert to fraction form
   4,908,105.82/7,347,429.15 = 2,983,075.57/x
3. Step 3: Cross multiply
   4,908,105.82x = 7,347,429.15 × 2,983,075.57
4. Step 4: Simplify right side
   4,908,105.82x = 21,917,936,399,670.87
5. Step 5: Solve for x
   x = 21,917,936,399,670.87/4,908,105.82
6. Step 6: Final answer
   x = 4,465,660.93