Finding the Fourth Proportional to 10,142,958.42, 15,209,621.37 and 5,884,432.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,142,958.42 : 15,209,621.37 = 5,884,432.02 : x
2. Step 2: Convert to fraction form
   10,142,958.42/15,209,621.37 = 5,884,432.02/x
3. Step 3: Cross multiply
   10,142,958.42x = 15,209,621.37 × 5,884,432.02
4. Step 4: Simplify right side
   10,142,958.42x = 89,499,983,001,704.25
5. Step 5: Solve for x
   x = 89,499,983,001,704.25/10,142,958.42
6. Step 6: Final answer
   x = 8,823,853.88