Finding the Fourth Proportional to 2,665,199.48, 3,677,975.91 and 1,503,892.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,665,199.48 : 3,677,975.91 = 1,503,892.31 : x
2. Step 2: Convert to fraction form
   2,665,199.48/3,677,975.91 = 1,503,892.31/x
3. Step 3: Cross multiply
   2,665,199.48x = 3,677,975.91 × 1,503,892.31
4. Step 4: Simplify right side
   2,665,199.48x = 5,531,279,669,024.37
5. Step 5: Solve for x
   x = 5,531,279,669,024.37/2,665,199.48
6. Step 6: Final answer
   x = 2,075,371.74