Finding the Fourth Proportional to 1,161,142.56, 1,602,288.27 and 651,746.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,161,142.56 : 1,602,288.27 = 651,746.52 : x
2. Step 2: Convert to fraction form
   1,161,142.56/1,602,288.27 = 651,746.52/x
3. Step 3: Cross multiply
   1,161,142.56x = 1,602,288.27 × 651,746.52
4. Step 4: Simplify right side
   1,161,142.56x = 1,044,285,804,009.32
5. Step 5: Solve for x
   x = 1,044,285,804,009.32/1,161,142.56
6. Step 6: Final answer
   x = 899,360.54