Finding the Fourth Proportional to 2,230,042.69, 3,077,360.35 and 1,263,153.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,230,042.69 : 3,077,360.35 = 1,263,153.59 : x
2. Step 2: Convert to fraction form
   2,230,042.69/3,077,360.35 = 1,263,153.59/x
3. Step 3: Cross multiply
   2,230,042.69x = 3,077,360.35 × 1,263,153.59
4. Step 4: Simplify right side
   2,230,042.69x = 3,887,178,773,926.81
5. Step 5: Solve for x
   x = 3,887,178,773,926.81/2,230,042.69
6. Step 6: Final answer
   x = 1,743,096.13