Finding the Fourth Proportional to 10,058,672.52, 15,088,147.17 and 2,870,204.11

Step by Step Solution

1. Step 1: Write the proportion equation
   10,058,672.52 : 15,088,147.17 = 2,870,204.11 : x
2. Step 2: Convert to fraction form
   10,058,672.52/15,088,147.17 = 2,870,204.11/x
3. Step 3: Cross multiply
   10,058,672.52x = 15,088,147.17 × 2,870,204.11
4. Step 4: Simplify right side
   10,058,672.52x = 43,306,061,966,061.67
5. Step 5: Solve for x
   x = 43,306,061,966,061.67/10,058,672.52
6. Step 6: Final answer
   x = 4,305,345.65