Finding the Fourth Proportional to 2,069,100.02, 3,103,614.18 and 931,056.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,069,100.02 : 3,103,614.18 = 931,056.90 : x
2. Step 2: Convert to fraction form
   2,069,100.02/3,103,614.18 = 931,056.90/x
3. Step 3: Cross multiply
   2,069,100.02x = 3,103,614.18 × 931,056.90
4. Step 4: Simplify right side
   2,069,100.02x = 2,889,641,397,226.84
5. Step 5: Solve for x
   x = 2,889,641,397,226.84/2,069,100.02
6. Step 6: Final answer
   x = 1,396,569.22