Finding the Fourth Proportional to 1,141,575.37, 1,575,399.45 and 651,535.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,141,575.37 : 1,575,399.45 = 651,535.05 : x
2. Step 2: Convert to fraction form
   1,141,575.37/1,575,399.45 = 651,535.05/x
3. Step 3: Cross multiply
   1,141,575.37x = 1,575,399.45 × 651,535.05
4. Step 4: Simplify right side
   1,141,575.37x = 1,026,427,959,425.72
5. Step 5: Solve for x
   x = 1,026,427,959,425.72/1,141,575.37
6. Step 6: Final answer
   x = 899,132.89