Finding the Fourth Proportional to 2,987,733.38, 4,123,071.92 and 1,698,573.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,987,733.38 : 4,123,071.92 = 1,698,573.76 : x
2. Step 2: Convert to fraction form
   2,987,733.38/4,123,071.92 = 1,698,573.76/x
3. Step 3: Cross multiply
   2,987,733.38x = 4,123,071.92 × 1,698,573.76
4. Step 4: Simplify right side
   2,987,733.38x = 7,003,341,773,904.82
5. Step 5: Solve for x
   x = 7,003,341,773,904.82/2,987,733.38
6. Step 6: Final answer
   x = 2,344,031.71