Finding the Fourth Proportional to 2,922,935.60, 4,385,629.56 and 1,302,588.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,922,935.60 : 4,385,629.56 = 1,302,588.16 : x
2. Step 2: Convert to fraction form
   2,922,935.60/4,385,629.56 = 1,302,588.16/x
3. Step 3: Cross multiply
   2,922,935.60x = 4,385,629.56 × 1,302,588.16
4. Step 4: Simplify right side
   2,922,935.60x = 5,712,669,139,002.01
5. Step 5: Solve for x
   x = 5,712,669,139,002.01/2,922,935.60
6. Step 6: Final answer
   x = 1,954,428.67