Finding the Fourth Proportional to 1,140,331.34, 1,709,131.91 and 532,301.60

Step by Step Solution

1. Step 1: Write the proportion equation
   1,140,331.34 : 1,709,131.91 = 532,301.60 : x
2. Step 2: Convert to fraction form
   1,140,331.34/1,709,131.91 = 532,301.60/x
3. Step 3: Cross multiply
   1,140,331.34x = 1,709,131.91 × 532,301.60
4. Step 4: Simplify right side
   1,140,331.34x = 909,773,639,096.89
5. Step 5: Solve for x
   x = 909,773,639,096.89/1,140,331.34
6. Step 6: Final answer
   x = 797,815.17