Finding the Fourth Proportional to 2,366,663.76, 3,266,224.56 and 1,400,104.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,366,663.76 : 3,266,224.56 = 1,400,104.80 : x
2. Step 2: Convert to fraction form
   2,366,663.76/3,266,224.56 = 1,400,104.80/x
3. Step 3: Cross multiply
   2,366,663.76x = 3,266,224.56 × 1,400,104.80
4. Step 4: Simplify right side
   2,366,663.76x = 4,573,056,684,333.89
5. Step 5: Solve for x
   x = 4,573,056,684,333.89/2,366,663.76
6. Step 6: Final answer
   x = 1,932,279.85