Finding the Fourth Proportional to 2,095,384.64, 2,892,420.72 and 1,224,502.11

Step by Step Solution

1. Step 1: Write the proportion equation
   2,095,384.64 : 2,892,420.72 = 1,224,502.11 : x
2. Step 2: Convert to fraction form
   2,095,384.64/2,892,420.72 = 1,224,502.11/x
3. Step 3: Cross multiply
   2,095,384.64x = 2,892,420.72 × 1,224,502.11
4. Step 4: Simplify right side
   2,095,384.64x = 3,541,775,274,647.72
5. Step 5: Solve for x
   x = 3,541,775,274,647.72/2,095,384.64
6. Step 6: Final answer
   x = 1,690,274.53