Finding the Fourth Proportional to 53,209,870.86, 79,814,973.33 and 14,871,132.30

Step by Step Solution

1. Step 1: Write the proportion equation
   53,209,870.86 : 79,814,973.33 = 14,871,132.30 : x
2. Step 2: Convert to fraction form
   53,209,870.86/79,814,973.33 = 14,871,132.30/x
3. Step 3: Cross multiply
   53,209,870.86x = 79,814,973.33 × 14,871,132.30
4. Step 4: Simplify right side
   53,209,870.86x = 1,186,939,027,911,401.50
5. Step 5: Solve for x
   x = 1,186,939,027,911,401.50/53,209,870.86
6. Step 6: Final answer
   x = 22,306,745.13