Finding the Fourth Proportional to 81,563,945.00, 112,567,828.64 and 45,806,262.35

Step by Step Solution

1. Step 1: Write the proportion equation
   81,563,945.00 : 112,567,828.64 = 45,806,262.35 : x
2. Step 2: Convert to fraction form
   81,563,945.00/112,567,828.64 = 45,806,262.35/x
3. Step 3: Cross multiply
   81,563,945.00x = 112,567,828.64 × 45,806,262.35
4. Step 4: Simplify right side
   81,563,945.00x = 5,156,311,490,061,813
5. Step 5: Solve for x
   x = 5,156,311,490,061,813/81,563,945.00
6. Step 6: Final answer
   x = 63,218,024.71