Finding the Fourth Proportional to 2,846,790.72, 4,271,762.64 and 1,165,075.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,846,790.72 : 4,271,762.64 = 1,165,075.20 : x
2. Step 2: Convert to fraction form
   2,846,790.72/4,271,762.64 = 1,165,075.20/x
3. Step 3: Cross multiply
   2,846,790.72x = 4,271,762.64 × 1,165,075.20
4. Step 4: Simplify right side
   2,846,790.72x = 4,976,924,712,150.53
5. Step 5: Solve for x
   x = 4,976,924,712,150.53/2,846,790.72
6. Step 6: Final answer
   x = 1,748,258.02