Finding the Fourth Proportional to 2,997,423.99, 4,136,515.98 and 1,708,384.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,997,423.99 : 4,136,515.98 = 1,708,384.32 : x
2. Step 2: Convert to fraction form
   2,997,423.99/4,136,515.98 = 1,708,384.32/x
3. Step 3: Cross multiply
   2,997,423.99x = 4,136,515.98 × 1,708,384.32
4. Step 4: Simplify right side
   2,997,423.99x = 7,066,759,039,661.43
5. Step 5: Solve for x
   x = 7,066,759,039,661.43/2,997,423.99
6. Step 6: Final answer
   x = 2,357,610.76