Finding the Fourth Proportional to 1,907,081.34, 2,631,773.98 and 1,047,697.26

Step by Step Solution

1. Step 1: Write the proportion equation
   1,907,081.34 : 2,631,773.98 = 1,047,697.26 : x
2. Step 2: Convert to fraction form
   1,907,081.34/2,631,773.98 = 1,047,697.26/x
3. Step 3: Cross multiply
   1,907,081.34x = 2,631,773.98 × 1,047,697.26
4. Step 4: Simplify right side
   1,907,081.34x = 2,757,302,387,785.30
5. Step 5: Solve for x
   x = 2,757,302,387,785.30/1,907,081.34
6. Step 6: Final answer
   x = 1,445,823.17