Finding the Fourth Proportional to 10,875,641.06, 15,008,769.80 and 5,981,241.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,875,641.06 : 15,008,769.80 = 5,981,241.98 : x
2. Step 2: Convert to fraction form
   10,875,641.06/15,008,769.80 = 5,981,241.98/x
3. Step 3: Cross multiply
   10,875,641.06x = 15,008,769.80 × 5,981,241.98
4. Step 4: Simplify right side
   10,875,641.06x = 89,771,083,935,825.45
5. Step 5: Solve for x
   x = 89,771,083,935,825.45/10,875,641.06
6. Step 6: Final answer
   x = 8,254,325.74