Finding the Fourth Proportional to 53,085,123.82, 73,269,418.89 and 34,739,780.50

Step by Step Solution

1. Step 1: Write the proportion equation
   53,085,123.82 : 73,269,418.89 = 34,739,780.50 : x
2. Step 2: Convert to fraction form
   53,085,123.82/73,269,418.89 = 34,739,780.50/x
3. Step 3: Cross multiply
   53,085,123.82x = 73,269,418.89 × 34,739,780.50
4. Step 4: Simplify right side
   53,085,123.82x = 2,545,363,529,601,153.50
5. Step 5: Solve for x
   x = 2,545,363,529,601,153.50/53,085,123.82
6. Step 6: Final answer
   x = 47,948,716.07