Finding the Fourth Proportional to 1,301,601.60, 1,796,157.72 and 757,753.02

Step by Step Solution

1. Step 1: Write the proportion equation
   1,301,601.60 : 1,796,157.72 = 757,753.02 : x
2. Step 2: Convert to fraction form
   1,301,601.60/1,796,157.72 = 757,753.02/x
3. Step 3: Cross multiply
   1,301,601.60x = 1,796,157.72 × 757,753.02
4. Step 4: Simplify right side
   1,301,601.60x = 1,361,043,936,726.31
5. Step 5: Solve for x
   x = 1,361,043,936,726.31/1,301,601.60
6. Step 6: Final answer
   x = 1,045,668.61