Finding the Fourth Proportional to 1,418,300.04, 2,124,322.38 and 1,172,348.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,418,300.04 : 2,124,322.38 = 1,172,348.04 : x
2. Step 2: Convert to fraction form
   1,418,300.04/2,124,322.38 = 1,172,348.04/x
3. Step 3: Cross multiply
   1,418,300.04x = 2,124,322.38 × 1,172,348.04
4. Step 4: Simplify right side
   1,418,300.04x = 2,490,445,178,521.14
5. Step 5: Solve for x
   x = 2,490,445,178,521.14/1,418,300.04
6. Step 6: Final answer
   x = 1,755,936.76