Finding the Fourth Proportional to 108,096,983.46, 149,173,918.00 and 58,537,411.48

Step by Step Solution

1. Step 1: Write the proportion equation
   108,096,983.46 : 149,173,918.00 = 58,537,411.48 : x
2. Step 2: Convert to fraction form
   108,096,983.46/149,173,918.00 = 58,537,411.48/x
3. Step 3: Cross multiply
   108,096,983.46x = 149,173,918.00 × 58,537,411.48
4. Step 4: Simplify right side
   108,096,983.46x = 8,732,255,019,757,091
5. Step 5: Solve for x
   x = 8,732,255,019,757,091/108,096,983.46
6. Step 6: Final answer
   x = 80,781,671.61