Finding the Fourth Proportional to 2,500,132.42, 3,750,373.59 and 1,237,621.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,500,132.42 : 3,750,373.59 = 1,237,621.06 : x
2. Step 2: Convert to fraction form
   2,500,132.42/3,750,373.59 = 1,237,621.06/x
3. Step 3: Cross multiply
   2,500,132.42x = 3,750,373.59 × 1,237,621.06
4. Step 4: Simplify right side
   2,500,132.42x = 4,641,541,337,851.81
5. Step 5: Solve for x
   x = 4,641,541,337,851.81/2,500,132.42
6. Step 6: Final answer
   x = 1,856,518.20