Finding the Fourth Proportional to 1,672,003.63, 2,307,421.81 and 1,595,389.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,672,003.63 : 2,307,421.81 = 1,595,389.72 : x
2. Step 2: Convert to fraction form
   1,672,003.63/2,307,421.81 = 1,595,389.72/x
3. Step 3: Cross multiply
   1,672,003.63x = 2,307,421.81 × 1,595,389.72
4. Step 4: Simplify right side
   1,672,003.63x = 3,681,237,038,093.10
5. Step 5: Solve for x
   x = 3,681,237,038,093.10/1,672,003.63
6. Step 6: Final answer
   x = 2,201,692.01