Finding the Fourth Proportional to 17,820,773.37, 26,742,404.91 and 7,585,616.81

Step by Step Solution

1. Step 1: Write the proportion equation
   17,820,773.37 : 26,742,404.91 = 7,585,616.81 : x
2. Step 2: Convert to fraction form
   17,820,773.37/26,742,404.91 = 7,585,616.81/x
3. Step 3: Cross multiply
   17,820,773.37x = 26,742,404.91 × 7,585,616.81
4. Step 4: Simplify right side
   17,820,773.37x = 202,857,636,091,410.50
5. Step 5: Solve for x
   x = 202,857,636,091,410.50/17,820,773.37
6. Step 6: Final answer
   x = 11,383,211.71