Finding the Fourth Proportional to 9,251,427.02, 12,767,120.61 and 5,065,042.10

Step by Step Solution

1. Step 1: Write the proportion equation
   9,251,427.02 : 12,767,120.61 = 5,065,042.10 : x
2. Step 2: Convert to fraction form
   9,251,427.02/12,767,120.61 = 5,065,042.10/x
3. Step 3: Cross multiply
   9,251,427.02x = 12,767,120.61 × 5,065,042.10
4. Step 4: Simplify right side
   9,251,427.02x = 64,666,003,385,427.67
5. Step 5: Solve for x
   x = 64,666,003,385,427.67/9,251,427.02
6. Step 6: Final answer
   x = 6,989,840.95