Finding the Fourth Proportional to 1,784,210.72, 2,462,247.56 and 1,009,841.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,784,210.72 : 2,462,247.56 = 1,009,841.52 : x
2. Step 2: Convert to fraction form
   1,784,210.72/2,462,247.56 = 1,009,841.52/x
3. Step 3: Cross multiply
   1,784,210.72x = 2,462,247.56 × 1,009,841.52
4. Step 4: Simplify right side
   1,784,210.72x = 2,486,479,818,606.69
5. Step 5: Solve for x
   x = 2,486,479,818,606.69/1,784,210.72
6. Step 6: Final answer
   x = 1,393,602.11