Finding the Fourth Proportional to 11,455,400.96, 17,159,892.24 and 5,298,632

Step by Step Solution

1. Step 1: Write the proportion equation
   11,455,400.96 : 17,159,892.24 = 5,298,632 : x
2. Step 2: Convert to fraction form
   11,455,400.96/17,159,892.24 = 5,298,632/x
3. Step 3: Cross multiply
   11,455,400.96x = 17,159,892.24 × 5,298,632
4. Step 4: Simplify right side
   11,455,400.96x = 90,923,954,139,415.67
5. Step 5: Solve for x
   x = 90,923,954,139,415.67/11,455,400.96
6. Step 6: Final answer
   x = 7,937,212.71