Finding the Fourth Proportional to 1,064,509.20, 1,468,969.56 and 581,094.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064,509.20 : 1,468,969.56 = 581,094.72 : x
2. Step 2: Convert to fraction form
   1,064,509.20/1,468,969.56 = 581,094.72/x
3. Step 3: Cross multiply
   1,064,509.20x = 1,468,969.56 × 581,094.72
4. Step 4: Simplify right side
   1,064,509.20x = 853,610,455,156.72
5. Step 5: Solve for x
   x = 853,610,455,156.72/1,064,509.20
6. Step 6: Final answer
   x = 801,881.71