Finding the Fourth Proportional to 4,072,434.46, 5,619,805.59 and 2,261,715.10

Step by Step Solution

1. Step 1: Write the proportion equation
   4,072,434.46 : 5,619,805.59 = 2,261,715.10 : x
2. Step 2: Convert to fraction form
   4,072,434.46/5,619,805.59 = 2,261,715.10/x
3. Step 3: Cross multiply
   4,072,434.46x = 5,619,805.59 × 2,261,715.10
4. Step 4: Simplify right side
   4,072,434.46x = 12,710,399,161,967.41
5. Step 5: Solve for x
   x = 12,710,399,161,967.41/4,072,434.46
6. Step 6: Final answer
   x = 3,121,081.33