Finding the Fourth Proportional to 82,997,064.59, 114,537,769.79 and 45,827,244.50

Step by Step Solution

1. Step 1: Write the proportion equation
   82,997,064.59 : 114,537,769.79 = 45,827,244.50 : x
2. Step 2: Convert to fraction form
   82,997,064.59/114,537,769.79 = 45,827,244.50/x
3. Step 3: Cross multiply
   82,997,064.59x = 114,537,769.79 × 45,827,244.50
4. Step 4: Simplify right side
   82,997,064.59x = 5,248,950,379,849,218
5. Step 5: Solve for x
   x = 5,248,950,379,849,218/82,997,064.59
6. Step 6: Final answer
   x = 63,242,602.69