Finding the Fourth Proportional to 1,666,752.60, 2,300,495.99 and 942,020.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,666,752.60 : 2,300,495.99 = 942,020.69 : x
2. Step 2: Convert to fraction form
   1,666,752.60/2,300,495.99 = 942,020.69/x
3. Step 3: Cross multiply
   1,666,752.60x = 2,300,495.99 × 942,020.69
4. Step 4: Simplify right side
   1,666,752.60x = 2,167,114,821,168.00
5. Step 5: Solve for x
   x = 2,167,114,821,168.00/1,666,752.60
6. Step 6: Final answer
   x = 1,300,201.86