Finding the Fourth Proportional to 2,016,803.10, 2,783,056.71 and 1,111,384.86

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016,803.10 : 2,783,056.71 = 1,111,384.86 : x
2. Step 2: Convert to fraction form
   2,016,803.10/2,783,056.71 = 1,111,384.86/x
3. Step 3: Cross multiply
   2,016,803.10x = 2,783,056.71 × 1,111,384.86
4. Step 4: Simplify right side
   2,016,803.10x = 3,093,047,092,015.41
5. Step 5: Solve for x
   x = 3,093,047,092,015.41/2,016,803.10
6. Step 6: Final answer
   x = 1,533,638.60