Finding the Fourth Proportional to 6,766,360.30, 10,149,982.71 and 1,973,647

Step by Step Solution

1. Step 1: Write the proportion equation
   6,766,360.30 : 10,149,982.71 = 1,973,647 : x
2. Step 2: Convert to fraction form
   6,766,360.30/10,149,982.71 = 1,973,647/x
3. Step 3: Cross multiply
   6,766,360.30x = 10,149,982.71 × 1,973,647
4. Step 4: Simplify right side
   6,766,360.30x = 20,032,482,925,643.37
5. Step 5: Solve for x
   x = 20,032,482,925,643.37/6,766,360.30
6. Step 6: Final answer
   x = 2,960,599.50