Finding the Fourth Proportional to 9,223,572.76, 12,731,926.98 and 5,552,659.96

Step by Step Solution

1. Step 1: Write the proportion equation
   9,223,572.76 : 12,731,926.98 = 5,552,659.96 : x
2. Step 2: Convert to fraction form
   9,223,572.76/12,731,926.98 = 5,552,659.96/x
3. Step 3: Cross multiply
   9,223,572.76x = 12,731,926.98 × 5,552,659.96
4. Step 4: Simplify right side
   9,223,572.76x = 70,696,061,155,489.72
5. Step 5: Solve for x
   x = 70,696,061,155,489.72/9,223,572.76
6. Step 6: Final answer
   x = 7,664,715.51