Finding the Fourth Proportional to 19,658,498.30, 29,492,003.88 and 7,527,962.30

Step by Step Solution

1. Step 1: Write the proportion equation
   19,658,498.30 : 29,492,003.88 = 7,527,962.30 : x
2. Step 2: Convert to fraction form
   19,658,498.30/29,492,003.88 = 7,527,962.30/x
3. Step 3: Cross multiply
   19,658,498.30x = 29,492,003.88 × 7,527,962.30
4. Step 4: Simplify right side
   19,658,498.30x = 222,014,693,212,633.69
5. Step 5: Solve for x
   x = 222,014,693,212,633.69/19,658,498.30
6. Step 6: Final answer
   x = 11,293,573.39