Finding the Fourth Proportional to 7,327,976.31, 10,112,769.41 and 4,064,684.76

Step by Step Solution

1. Step 1: Write the proportion equation
   7,327,976.31 : 10,112,769.41 = 4,064,684.76 : x
2. Step 2: Convert to fraction form
   7,327,976.31/10,112,769.41 = 4,064,684.76/x
3. Step 3: Cross multiply
   7,327,976.31x = 10,112,769.41 × 4,064,684.76
4. Step 4: Simplify right side
   7,327,976.31x = 41,105,219,681,897.77
5. Step 5: Solve for x
   x = 41,105,219,681,897.77/7,327,976.31
6. Step 6: Final answer
   x = 5,609,354.88