Finding the Fourth Proportional to 2,928,696.48, 4,385,404.52 and 2,356,954.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,928,696.48 : 4,385,404.52 = 2,356,954.56 : x
2. Step 2: Convert to fraction form
   2,928,696.48/4,385,404.52 = 2,356,954.56/x
3. Step 3: Cross multiply
   2,928,696.48x = 4,385,404.52 × 2,356,954.56
4. Step 4: Simplify right side
   2,928,696.48x = 10,336,199,180,858.61
5. Step 5: Solve for x
   x = 10,336,199,180,858.61/2,928,696.48
6. Step 6: Final answer
   x = 3,529,283.16