Finding the Fourth Proportional to 9,426,156,499.43, 14,140,687,575.98 and 3,213,868,958.31

Step by Step Solution

1. Step 1: Write the proportion equation
   9,426,156,499.43 : 14,140,687,575.98 = 3,213,868,958.31 : x
2. Step 2: Convert to fraction form
   9,426,156,499.43/14,140,687,575.98 = 3,213,868,958.31/x
3. Step 3: Cross multiply
   9,426,156,499.43x = 14,140,687,575.98 × 3,213,868,958.31
4. Step 4: Simplify right side
   9,426,156,499.43x = 45,446,316,849,663,967,232
5. Step 5: Solve for x
   x = 45,446,316,849,663,967,232/9,426,156,499.43
6. Step 6: Final answer
   x = 4,821,298,782.00