Finding the Fourth Proportional to 5,320,064.91, 7,981,219.42 and 1,725,552.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,320,064.91 : 7,981,219.42 = 1,725,552.72 : x
2. Step 2: Convert to fraction form
   5,320,064.91/7,981,219.42 = 1,725,552.72/x
3. Step 3: Cross multiply
   5,320,064.91x = 7,981,219.42 × 1,725,552.72
4. Step 4: Simplify right side
   5,320,064.91x = 13,772,014,884,490.17
5. Step 5: Solve for x
   x = 13,772,014,884,490.17/5,320,064.91
6. Step 6: Final answer
   x = 2,588,693.02