Finding the Fourth Proportional to 1,554,123.83, 2,331,501.03 and 488,918.14

Step by Step Solution

1. Step 1: Write the proportion equation
   1,554,123.83 : 2,331,501.03 = 488,918.14 : x
2. Step 2: Convert to fraction form
   1,554,123.83/2,331,501.03 = 488,918.14/x
3. Step 3: Cross multiply
   1,554,123.83x = 2,331,501.03 × 488,918.14
4. Step 4: Simplify right side
   1,554,123.83x = 1,139,913,141,166.93
5. Step 5: Solve for x
   x = 1,139,913,141,166.93/1,554,123.83
6. Step 6: Final answer
   x = 733,476.40