Finding the Fourth Proportional to 1,156,591.00, 1,596,095.38 and 647,293.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,156,591.00 : 1,596,095.38 = 647,293.38 : x
2. Step 2: Convert to fraction form
   1,156,591.00/1,596,095.38 = 647,293.38/x
3. Step 3: Cross multiply
   1,156,591.00x = 1,596,095.38 × 647,293.38
4. Step 4: Simplify right side
   1,156,591.00x = 1,033,141,968,146.34
5. Step 5: Solve for x
   x = 1,033,141,968,146.34/1,156,591.00
6. Step 6: Final answer
   x = 893,264.75