Finding the Fourth Proportional to 1,856,345.10, 2,784,784.68 and 704,015.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,856,345.10 : 2,784,784.68 = 704,015.88 : x
2. Step 2: Convert to fraction form
   1,856,345.10/2,784,784.68 = 704,015.88/x
3. Step 3: Cross multiply
   1,856,345.10x = 2,784,784.68 × 704,015.88
4. Step 4: Simplify right side
   1,856,345.10x = 1,960,532,637,100.72
5. Step 5: Solve for x
   x = 1,960,532,637,100.72/1,856,345.10
6. Step 6: Final answer
   x = 1,056,125.09