Finding the Fourth Proportional to 9,564,633.32, 13,199,086.50 and 5,213,624.15

Step by Step Solution

1. Step 1: Write the proportion equation
   9,564,633.32 : 13,199,086.50 = 5,213,624.15 : x
2. Step 2: Convert to fraction form
   9,564,633.32/13,199,086.50 = 5,213,624.15/x
3. Step 3: Cross multiply
   9,564,633.32x = 13,199,086.50 × 5,213,624.15
4. Step 4: Simplify right side
   9,564,633.32x = 68,815,076,068,343.54
5. Step 5: Solve for x
   x = 68,815,076,068,343.54/9,564,633.32
6. Step 6: Final answer
   x = 7,194,742.74