Finding the Fourth Proportional to 1,150,597.98, 1,588,564.71 and 742,882.86

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150,597.98 : 1,588,564.71 = 742,882.86 : x
2. Step 2: Convert to fraction form
   1,150,597.98/1,588,564.71 = 742,882.86/x
3. Step 3: Cross multiply
   1,150,597.98x = 1,588,564.71 × 742,882.86
4. Step 4: Simplify right side
   1,150,597.98x = 1,180,117,495,059.87
5. Step 5: Solve for x
   x = 1,180,117,495,059.87/1,150,597.98
6. Step 6: Final answer
   x = 1,025,655.80