Finding the Fourth Proportional to 1,975,111.84, 2,962,568.64 and 695,782.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,975,111.84 : 2,962,568.64 = 695,782.72 : x
2. Step 2: Convert to fraction form
   1,975,111.84/2,962,568.64 = 695,782.72/x
3. Step 3: Cross multiply
   1,975,111.84x = 2,962,568.64 × 695,782.72
4. Step 4: Simplify right side
   1,975,111.84x = 2,061,304,066,525.90
5. Step 5: Solve for x
   x = 2,061,304,066,525.90/1,975,111.84
6. Step 6: Final answer
   x = 1,043,639.16