Finding the Fourth Proportional to 1,298,104.52, 1,781,849.51 and 1,151,663.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,298,104.52 : 1,781,849.51 = 1,151,663.00 : x
2. Step 2: Convert to fraction form
   1,298,104.52/1,781,849.51 = 1,151,663.00/x
3. Step 3: Cross multiply
   1,298,104.52x = 1,781,849.51 × 1,151,663.00
4. Step 4: Simplify right side
   1,298,104.52x = 2,052,090,141,886.30
5. Step 5: Solve for x
   x = 2,052,090,141,886.30/1,298,104.52
6. Step 6: Final answer
   x = 1,580,835.84