Finding the Fourth Proportional to 60,677,900.52, 91,018,546.59 and 19,737,339.84

Step by Step Solution

1. Step 1: Write the proportion equation
   60,677,900.52 : 91,018,546.59 = 19,737,339.84 : x
2. Step 2: Convert to fraction form
   60,677,900.52/91,018,546.59 = 19,737,339.84/x
3. Step 3: Cross multiply
   60,677,900.52x = 91,018,546.59 × 19,737,339.84
4. Step 4: Simplify right side
   60,677,900.52x = 1,796,463,985,789,703.25
5. Step 5: Solve for x
   x = 1,796,463,985,789,703.25/60,677,900.52
6. Step 6: Final answer
   x = 29,606,561.37