Finding the Fourth Proportional to 5,345,421.82, 7,376,732.82 and 2,898,026.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,345,421.82 : 7,376,732.82 = 2,898,026.52 : x
2. Step 2: Convert to fraction form
   5,345,421.82/7,376,732.82 = 2,898,026.52/x
3. Step 3: Cross multiply
   5,345,421.82x = 7,376,732.82 × 2,898,026.52
4. Step 4: Simplify right side
   5,345,421.82x = 21,377,967,343,314.39
5. Step 5: Solve for x
   x = 21,377,967,343,314.39/5,345,421.82
6. Step 6: Final answer
   x = 3,999,304.09