Finding the Fourth Proportional to 9,257,041,156.47, 12,774,499,508.37 and 5,446,810,900.23

Step by Step Solution

1. Step 1: Write the proportion equation
   9,257,041,156.47 : 12,774,499,508.37 = 5,446,810,900.23 : x
2. Step 2: Convert to fraction form
   9,257,041,156.47/12,774,499,508.37 = 5,446,810,900.23/x
3. Step 3: Cross multiply
   9,257,041,156.47x = 12,774,499,508.37 × 5,446,810,900.23
4. Step 4: Simplify right side
   9,257,041,156.47x = 69,580,283,167,172,493,312
5. Step 5: Solve for x
   x = 69,580,283,167,172,493,312/9,257,041,156.47
6. Step 6: Final answer
   x = 7,516,471,191.07