Finding the Fourth Proportional to 1,748,916.96, 2,414,619.72 and 1,427,393.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,748,916.96 : 2,414,619.72 = 1,427,393.94 : x
2. Step 2: Convert to fraction form
   1,748,916.96/2,414,619.72 = 1,427,393.94/x
3. Step 3: Cross multiply
   1,748,916.96x = 2,414,619.72 × 1,427,393.94
4. Step 4: Simplify right side
   1,748,916.96x = 3,446,613,555,732.50
5. Step 5: Solve for x
   x = 3,446,613,555,732.50/1,748,916.96
6. Step 6: Final answer
   x = 1,970,713.10