Finding the Fourth Proportional to 23,238,763.38, 34,790,830.74 and 17,505,642.15

Step by Step Solution

1. Step 1: Write the proportion equation
   23,238,763.38 : 34,790,830.74 = 17,505,642.15 : x
2. Step 2: Convert to fraction form
   23,238,763.38/34,790,830.74 = 17,505,642.15/x
3. Step 3: Cross multiply
   23,238,763.38x = 34,790,830.74 × 17,505,642.15
4. Step 4: Simplify right side
   23,238,763.38x = 609,035,833,035,659.62
5. Step 5: Solve for x
   x = 609,035,833,035,659.62/23,238,763.38
6. Step 6: Final answer
   x = 26,207,755.68