Finding the Fourth Proportional to 8,425,498.76, 12,638,773.34 and 3,376,153.16

Step by Step Solution

1. Step 1: Write the proportion equation
   8,425,498.76 : 12,638,773.34 = 3,376,153.16 : x
2. Step 2: Convert to fraction form
   8,425,498.76/12,638,773.34 = 3,376,153.16/x
3. Step 3: Cross multiply
   8,425,498.76x = 12,638,773.34 × 3,376,153.16
4. Step 4: Simplify right side
   8,425,498.76x = 42,670,434,550,364.76
5. Step 5: Solve for x
   x = 42,670,434,550,364.76/8,425,498.76
6. Step 6: Final answer
   x = 5,064,440.19