Finding the Fourth Proportional to 364,590,061.08, 503,135,641.98 and 199,592,983.32

Step by Step Solution

1. Step 1: Write the proportion equation
   364,590,061.08 : 503,135,641.98 = 199,592,983.32 : x
2. Step 2: Convert to fraction form
   364,590,061.08/503,135,641.98 = 199,592,983.32/x
3. Step 3: Cross multiply
   364,590,061.08x = 503,135,641.98 × 199,592,983.32
4. Step 4: Simplify right side
   364,590,061.08x = 100,422,343,797,411,632
5. Step 5: Solve for x
   x = 100,422,343,797,411,632/364,590,061.08
6. Step 6: Final answer
   x = 275,439,060.24