Finding the Fourth Proportional to 1,973,676.84, 2,722,824.72 and 1,158,129.96

Step by Step Solution

1. Step 1: Write the proportion equation
   1,973,676.84 : 2,722,824.72 = 1,158,129.96 : x
2. Step 2: Convert to fraction form
   1,973,676.84/2,722,824.72 = 1,158,129.96/x
3. Step 3: Cross multiply
   1,973,676.84x = 2,722,824.72 × 1,158,129.96
4. Step 4: Simplify right side
   1,973,676.84x = 3,153,384,884,060.61
5. Step 5: Solve for x
   x = 3,153,384,884,060.61/1,973,676.84
6. Step 6: Final answer
   x = 1,597,720.97