Finding the Fourth Proportional to 83,105,634.96, 114,683,774.27 and 45,427,124.16

Step by Step Solution

1. Step 1: Write the proportion equation
   83,105,634.96 : 114,683,774.27 = 45,427,124.16 : x
2. Step 2: Convert to fraction form
   83,105,634.96/114,683,774.27 = 45,427,124.16/x
3. Step 3: Cross multiply
   83,105,634.96x = 114,683,774.27 × 45,427,124.16
4. Step 4: Simplify right side
   83,105,634.96x = 5,209,754,052,673,567
5. Step 5: Solve for x
   x = 5,209,754,052,673,567/83,105,634.96
6. Step 6: Final answer
   x = 62,688,337.02