Finding the Fourth Proportional to 1,537,562.10, 2,308,713.37 and 1,300,787.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,537,562.10 : 2,308,713.37 = 1,300,787.15 : x
2. Step 2: Convert to fraction form
   1,537,562.10/2,308,713.37 = 1,300,787.15/x
3. Step 3: Cross multiply
   1,537,562.10x = 2,308,713.37 × 1,300,787.15
4. Step 4: Simplify right side
   1,537,562.10x = 3,003,144,682,920.17
5. Step 5: Solve for x
   x = 3,003,144,682,920.17/1,537,562.10
6. Step 6: Final answer
   x = 1,953,185.95