Finding the Fourth Proportional to 1,580,139.72, 2,370,504.42 and 633,584.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,580,139.72 : 2,370,504.42 = 633,584.52 : x
2. Step 2: Convert to fraction form
   1,580,139.72/2,370,504.42 = 633,584.52/x
3. Step 3: Cross multiply
   1,580,139.72x = 2,370,504.42 × 633,584.52
4. Step 4: Simplify right side
   1,580,139.72x = 1,501,914,905,103.58
5. Step 5: Solve for x
   x = 1,501,914,905,103.58/1,580,139.72
6. Step 6: Final answer
   x = 950,495.00