Finding the Fourth Proportional to 6,973,250.31, 10,460,111.49 and 1,855,685.19

Step by Step Solution

1. Step 1: Write the proportion equation
   6,973,250.31 : 10,460,111.49 = 1,855,685.19 : x
2. Step 2: Convert to fraction form
   6,973,250.31/10,460,111.49 = 1,855,685.19/x
3. Step 3: Cross multiply
   6,973,250.31x = 10,460,111.49 × 1,855,685.19
4. Step 4: Simplify right side
   6,973,250.31x = 19,410,673,977,741.83
5. Step 5: Solve for x
   x = 19,410,673,977,741.83/6,973,250.31
6. Step 6: Final answer
   x = 2,783,590.59