Finding the Fourth Proportional to 19,900,973.82, 29,851,627.86 and 5,525,162.67

Step by Step Solution

1. Step 1: Write the proportion equation
   19,900,973.82 : 29,851,627.86 = 5,525,162.67 : x
2. Step 2: Convert to fraction form
   19,900,973.82/29,851,627.86 = 5,525,162.67/x
3. Step 3: Cross multiply
   19,900,973.82x = 29,851,627.86 × 5,525,162.67
4. Step 4: Simplify right side
   19,900,973.82x = 164,935,099,890,803.97
5. Step 5: Solve for x
   x = 164,935,099,890,803.97/19,900,973.82
6. Step 6: Final answer
   x = 8,287,790.41