Finding the Fourth Proportional to 2,118,802.71, 2,923,933.32 and 1,151,933.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,118,802.71 : 2,923,933.32 = 1,151,933.07 : x
2. Step 2: Convert to fraction form
   2,118,802.71/2,923,933.32 = 1,151,933.07/x
3. Step 3: Cross multiply
   2,118,802.71x = 2,923,933.32 × 1,151,933.07
4. Step 4: Simplify right side
   2,118,802.71x = 3,368,175,485,782.89
5. Step 5: Solve for x
   x = 3,368,175,485,782.89/2,118,802.71
6. Step 6: Final answer
   x = 1,589,659.80