Finding the Fourth Proportional to 45,895,688.94, 68,818,321.89 and 31,522,373.10

Step by Step Solution

1. Step 1: Write the proportion equation
   45,895,688.94 : 68,818,321.89 = 31,522,373.10 : x
2. Step 2: Convert to fraction form
   45,895,688.94/68,818,321.89 = 31,522,373.10/x
3. Step 3: Cross multiply
   45,895,688.94x = 68,818,321.89 × 31,522,373.10
4. Step 4: Simplify right side
   45,895,688.94x = 2,169,316,818,732,477.25
5. Step 5: Solve for x
   x = 2,169,316,818,732,477.25/45,895,688.94
6. Step 6: Final answer
   x = 47,266,243.71