Finding the Fourth Proportional to 8,740,337.33, 12,063,991.72 and 5,163,077.06

Step by Step Solution

1. Step 1: Write the proportion equation
   8,740,337.33 : 12,063,991.72 = 5,163,077.06 : x
2. Step 2: Convert to fraction form
   8,740,337.33/12,063,991.72 = 5,163,077.06/x
3. Step 3: Cross multiply
   8,740,337.33x = 12,063,991.72 × 5,163,077.06
4. Step 4: Simplify right side
   8,740,337.33x = 62,287,318,815,426.59
5. Step 5: Solve for x
   x = 62,287,318,815,426.59/8,740,337.33
6. Step 6: Final answer
   x = 7,126,420.46