Finding the Fourth Proportional to 1,973,235.52, 2,958,654.72 and 773,720.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,973,235.52 : 2,958,654.72 = 773,720.72 : x
2. Step 2: Convert to fraction form
   1,973,235.52/2,958,654.72 = 773,720.72/x
3. Step 3: Cross multiply
   1,973,235.52x = 2,958,654.72 × 773,720.72
4. Step 4: Simplify right side
   1,973,235.52x = 2,289,172,460,189.80
5. Step 5: Solve for x
   x = 2,289,172,460,189.80/1,973,235.52
6. Step 6: Final answer
   x = 1,160,111.12