Finding the Fourth Proportional to 2,131,630.84, 2,941,615.56 and 1,164,740.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,131,630.84 : 2,941,615.56 = 1,164,740.32 : x
2. Step 2: Convert to fraction form
   2,131,630.84/2,941,615.56 = 1,164,740.32/x
3. Step 3: Cross multiply
   2,131,630.84x = 2,941,615.56 × 1,164,740.32
4. Step 4: Simplify right side
   2,131,630.84x = 3,426,218,248,671.38
5. Step 5: Solve for x
   x = 3,426,218,248,671.38/2,131,630.84
6. Step 6: Final answer
   x = 1,607,322.52