Finding the Fourth Proportional to 1,500,422.60, 2,248,982.68 and 741,139.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,500,422.60 : 2,248,982.68 = 741,139.96 : x
2. Step 2: Convert to fraction form
   1,500,422.60/2,248,982.68 = 741,139.96/x
3. Step 3: Cross multiply
   1,500,422.60x = 2,248,982.68 × 741,139.96
4. Step 4: Simplify right side
   1,500,422.60x = 1,666,810,933,495.89
5. Step 5: Solve for x
   x = 1,666,810,933,495.89/1,500,422.60
6. Step 6: Final answer
   x = 1,110,894.31