Finding the Fourth Proportional to 42,640,215.26, 58,843,497.10 and 23,061,103.53

Step by Step Solution

1. Step 1: Write the proportion equation
   42,640,215.26 : 58,843,497.10 = 23,061,103.53 : x
2. Step 2: Convert to fraction form
   42,640,215.26/58,843,497.10 = 23,061,103.53/x
3. Step 3: Cross multiply
   42,640,215.26x = 58,843,497.10 × 23,061,103.53
4. Step 4: Simplify right side
   42,640,215.26x = 1,356,995,978,851,121
5. Step 5: Solve for x
   x = 1,356,995,978,851,121/42,640,215.26
6. Step 6: Final answer
   x = 31,824,322.90