Finding the Fourth Proportional to 1,418,061.06, 1,956,930.42 and 773,495.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,418,061.06 : 1,956,930.42 = 773,495.10 : x
2. Step 2: Convert to fraction form
   1,418,061.06/1,956,930.42 = 773,495.10/x
3. Step 3: Cross multiply
   1,418,061.06x = 1,956,930.42 × 773,495.10
4. Step 4: Simplify right side
   1,418,061.06x = 1,513,676,090,910.94
5. Step 5: Solve for x
   x = 1,513,676,090,910.94/1,418,061.06
6. Step 6: Final answer
   x = 1,067,426.60