Finding the Fourth Proportional to 1,905,150.30, 2,629,098.18 and 1,045,725.18

Step by Step Solution

1. Step 1: Write the proportion equation
   1,905,150.30 : 2,629,098.18 = 1,045,725.18 : x
2. Step 2: Convert to fraction form
   1,905,150.30/2,629,098.18 = 1,045,725.18/x
3. Step 3: Cross multiply
   1,905,150.30x = 2,629,098.18 × 1,045,725.18
4. Step 4: Simplify right side
   1,905,150.30x = 2,749,314,167,518.17
5. Step 5: Solve for x
   x = 2,749,314,167,518.17/1,905,150.30
6. Step 6: Final answer
   x = 1,443,095.68