Finding the Fourth Proportional to 2,154,090.27, 3,233,498.18 and 892,803.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,154,090.27 : 3,233,498.18 = 892,803.63 : x
2. Step 2: Convert to fraction form
   2,154,090.27/3,233,498.18 = 892,803.63/x
3. Step 3: Cross multiply
   2,154,090.27x = 3,233,498.18 × 892,803.63
4. Step 4: Simplify right side
   2,154,090.27x = 2,886,878,908,238.38
5. Step 5: Solve for x
   x = 2,886,878,908,238.38/2,154,090.27
6. Step 6: Final answer
   x = 1,340,184.74