Finding the Fourth Proportional to 2,874,832.61, 4,307,988.59 and 1,166,897.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,874,832.61 : 4,307,988.59 = 1,166,897.69 : x
2. Step 2: Convert to fraction form
   2,874,832.61/4,307,988.59 = 1,166,897.69/x
3. Step 3: Cross multiply
   2,874,832.61x = 4,307,988.59 × 1,166,897.69
4. Step 4: Simplify right side
   2,874,832.61x = 5,026,981,958,169.98
5. Step 5: Solve for x
   x = 5,026,981,958,169.98/2,874,832.61
6. Step 6: Final answer
   x = 1,748,617.27