Finding the Fourth Proportional to 2,047,201.72, 3,071,196.18 and 784,930.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,047,201.72 : 3,071,196.18 = 784,930.90 : x
2. Step 2: Convert to fraction form
   2,047,201.72/3,071,196.18 = 784,930.90/x
3. Step 3: Cross multiply
   2,047,201.72x = 3,071,196.18 × 784,930.90
4. Step 4: Simplify right side
   2,047,201.72x = 2,410,676,781,643.96
5. Step 5: Solve for x
   x = 2,410,676,781,643.96/2,047,201.72
6. Step 6: Final answer
   x = 1,177,547.26