Finding the Fourth Proportional to 1,990,335.04, 2,746,558.72 and 1,130,776

Step by Step Solution

1. Step 1: Write the proportion equation
   1,990,335.04 : 2,746,558.72 = 1,130,776 : x
2. Step 2: Convert to fraction form
   1,990,335.04/2,746,558.72 = 1,130,776/x
3. Step 3: Cross multiply
   1,990,335.04x = 2,746,558.72 × 1,130,776
4. Step 4: Simplify right side
   1,990,335.04x = 3,105,742,683,166.72
5. Step 5: Solve for x
   x = 3,105,742,683,166.72/1,990,335.04
6. Step 6: Final answer
   x = 1,560,412.00