Finding the Fourth Proportional to 1,785,900.56, 2,679,219.89 and 587,894.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,785,900.56 : 2,679,219.89 = 587,894.76 : x
2. Step 2: Convert to fraction form
   1,785,900.56/2,679,219.89 = 587,894.76/x
3. Step 3: Cross multiply
   1,785,900.56x = 2,679,219.89 × 587,894.76
4. Step 4: Simplify right side
   1,785,900.56x = 1,575,099,333,483.91
5. Step 5: Solve for x
   x = 1,575,099,333,483.91/1,785,900.56
6. Step 6: Final answer
   x = 881,963.63