Finding the Fourth Proportional to 5,009,342.46, 7,514,326.35 and 1,415,385.42

Step by Step Solution

1. Step 1: Write the proportion equation
   5,009,342.46 : 7,514,326.35 = 1,415,385.42 : x
2. Step 2: Convert to fraction form
   5,009,342.46/7,514,326.35 = 1,415,385.42/x
3. Step 3: Cross multiply
   5,009,342.46x = 7,514,326.35 × 1,415,385.42
4. Step 4: Simplify right side
   5,009,342.46x = 10,635,667,956,911.82
5. Step 5: Solve for x
   x = 10,635,667,956,911.82/5,009,342.46
6. Step 6: Final answer
   x = 2,123,166.47