Finding the Fourth Proportional to 59,239,807.32, 88,863,609.99 and 15,521,636.31

Step by Step Solution

1. Step 1: Write the proportion equation
   59,239,807.32 : 88,863,609.99 = 15,521,636.31 : x
2. Step 2: Convert to fraction form
   59,239,807.32/88,863,609.99 = 15,521,636.31/x
3. Step 3: Cross multiply
   59,239,807.32x = 88,863,609.99 × 15,521,636.31
4. Step 4: Simplify right side
   59,239,807.32x = 1,379,308,635,380,854.50
5. Step 5: Solve for x
   x = 1,379,308,635,380,854.50/59,239,807.32
6. Step 6: Final answer
   x = 23,283,476.06