Finding the Fourth Proportional to 1,146,548.16, 1,582,385.76 and 693,846.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,146,548.16 : 1,582,385.76 = 693,846.72 : x
2. Step 2: Convert to fraction form
   1,146,548.16/1,582,385.76 = 693,846.72/x
3. Step 3: Cross multiply
   1,146,548.16x = 1,582,385.76 × 693,846.72
4. Step 4: Simplify right side
   1,146,548.16x = 1,097,933,169,350.71
5. Step 5: Solve for x
   x = 1,097,933,169,350.71/1,146,548.16
6. Step 6: Final answer
   x = 957,598.82