Finding the Fourth Proportional to 736,499.90, 1,016,509.37 and 460,985.51

Step by Step Solution

1. Step 1: Write the proportion equation
   736,499.90 : 1,016,509.37 = 460,985.51 : x
2. Step 2: Convert to fraction form
   736,499.90/1,016,509.37 = 460,985.51/x
3. Step 3: Cross multiply
   736,499.90x = 1,016,509.37 × 460,985.51
4. Step 4: Simplify right side
   736,499.90x = 468,596,082,961.75
5. Step 5: Solve for x
   x = 468,596,082,961.75/736,499.90
6. Step 6: Final answer
   x = 636,247.32