Finding the Fourth Proportional to 9,567,429.41, 14,357,869.15 and 8,652,686.59

Step by Step Solution

1. Step 1: Write the proportion equation
   9,567,429.41 : 14,357,869.15 = 8,652,686.59 : x
2. Step 2: Convert to fraction form
   9,567,429.41/14,357,869.15 = 8,652,686.59/x
3. Step 3: Cross multiply
   9,567,429.41x = 14,357,869.15 × 8,652,686.59
4. Step 4: Simplify right side
   9,567,429.41x = 124,234,141,830,100.88
5. Step 5: Solve for x
   x = 124,234,141,830,100.88/9,567,429.41
6. Step 6: Final answer
   x = 12,985,111.94