Finding the Fourth Proportional to 59,402,808.04, 89,104,288.38 and 16,272,390.60

Step by Step Solution

1. Step 1: Write the proportion equation
   59,402,808.04 : 89,104,288.38 = 16,272,390.60 : x
2. Step 2: Convert to fraction form
   59,402,808.04/89,104,288.38 = 16,272,390.60/x
3. Step 3: Cross multiply
   59,402,808.04x = 89,104,288.38 × 16,272,390.60
4. Step 4: Simplify right side
   59,402,808.04x = 1,449,939,784,654,401
5. Step 5: Solve for x
   x = 1,449,939,784,654,401/59,402,808.04
6. Step 6: Final answer
   x = 24,408,606.81