Finding the Fourth Proportional to 9,375,379,531.92, 12,938,037,927.71 and 5,088,594,390.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,375,379,531.92 : 12,938,037,927.71 = 5,088,594,390.98 : x
2. Step 2: Convert to fraction form
   9,375,379,531.92/12,938,037,927.71 = 5,088,594,390.98/x
3. Step 3: Cross multiply
   9,375,379,531.92x = 12,938,037,927.71 × 5,088,594,390.98
4. Step 4: Simplify right side
   9,375,379,531.92x = 65,836,427,229,141,483,520
5. Step 5: Solve for x
   x = 65,836,427,229,141,483,520/9,375,379,531.92
6. Step 6: Final answer
   x = 7,022,267,952.46