Finding the Fourth Proportional to 2,387,491.00, 3,580,019.83 and 1,173,148.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,387,491.00 : 3,580,019.83 = 1,173,148.31 : x
2. Step 2: Convert to fraction form
   2,387,491.00/3,580,019.83 = 1,173,148.31/x
3. Step 3: Cross multiply
   2,387,491.00x = 3,580,019.83 × 1,173,148.31
4. Step 4: Simplify right side
   2,387,491.00x = 4,199,894,217,148.51
5. Step 5: Solve for x
   x = 4,199,894,217,148.51/2,387,491.00
6. Step 6: Final answer
   x = 1,759,124.63