Finding the Fourth Proportional to 175,005,611.61, 262,474,362.12 and 50,499,487.01

Step by Step Solution

1. Step 1: Write the proportion equation
   175,005,611.61 : 262,474,362.12 = 50,499,487.01 : x
2. Step 2: Convert to fraction form
   175,005,611.61/262,474,362.12 = 50,499,487.01/x
3. Step 3: Cross multiply
   175,005,611.61x = 262,474,362.12 × 50,499,487.01
4. Step 4: Simplify right side
   175,005,611.61x = 13,254,820,639,706,118
5. Step 5: Solve for x
   x = 13,254,820,639,706,118/175,005,611.61
6. Step 6: Final answer
   x = 75,739,403.54