Finding the Fourth Proportional to 5,026,128.73, 7,537,947.54 and 1,431,926.82

Step by Step Solution

1. Step 1: Write the proportion equation
   5,026,128.73 : 7,537,947.54 = 1,431,926.82 : x
2. Step 2: Convert to fraction form
   5,026,128.73/7,537,947.54 = 1,431,926.82/x
3. Step 3: Cross multiply
   5,026,128.73x = 7,537,947.54 × 1,431,926.82
4. Step 4: Simplify right side
   5,026,128.73x = 10,793,789,256,516.41
5. Step 5: Solve for x
   x = 10,793,789,256,516.41/5,026,128.73
6. Step 6: Final answer
   x = 2,147,535.37