Finding the Fourth Proportional to 10,271,186.52, 15,393,395.34 and 5,722,051.56

Step by Step Solution

1. Step 1: Write the proportion equation
   10,271,186.52 : 15,393,395.34 = 5,722,051.56 : x
2. Step 2: Convert to fraction form
   10,271,186.52/15,393,395.34 = 5,722,051.56/x
3. Step 3: Cross multiply
   10,271,186.52x = 15,393,395.34 × 5,722,051.56
4. Step 4: Simplify right side
   10,271,186.52x = 88,081,801,818,943.72
5. Step 5: Solve for x
   x = 88,081,801,818,943.72/10,271,186.52
6. Step 6: Final answer
   x = 8,575,620.90