Finding the Fourth Proportional to 139,955,063.31, 209,931,846.89 and 36,324,192.87

Step by Step Solution

1. Step 1: Write the proportion equation
   139,955,063.31 : 209,931,846.89 = 36,324,192.87 : x
2. Step 2: Convert to fraction form
   139,955,063.31/209,931,846.89 = 36,324,192.87/x
3. Step 3: Cross multiply
   139,955,063.31x = 209,931,846.89 × 36,324,192.87
4. Step 4: Simplify right side
   139,955,063.31x = 7,625,604,895,806,048
5. Step 5: Solve for x
   x = 7,625,604,895,806,048/139,955,063.31
6. Step 6: Final answer
   x = 54,486,095.15