Finding the Fourth Proportional to 11,421,792.99, 17,137,175.67 and 5,027,562.81

Step by Step Solution

1. Step 1: Write the proportion equation
   11,421,792.99 : 17,137,175.67 = 5,027,562.81 : x
2. Step 2: Convert to fraction form
   11,421,792.99/17,137,175.67 = 5,027,562.81/x
3. Step 3: Cross multiply
   11,421,792.99x = 17,137,175.67 × 5,027,562.81
4. Step 4: Simplify right side
   11,421,792.99x = 86,158,227,066,928.83
5. Step 5: Solve for x
   x = 86,158,227,066,928.83/11,421,792.99
6. Step 6: Final answer
   x = 7,543,318.91