Finding the Fourth Proportional to 52,659,685.31, 78,997,084.06 and 16,271,253.01

Step by Step Solution

1. Step 1: Write the proportion equation
   52,659,685.31 : 78,997,084.06 = 16,271,253.01 : x
2. Step 2: Convert to fraction form
   52,659,685.31/78,997,084.06 = 16,271,253.01/x
3. Step 3: Cross multiply
   52,659,685.31x = 78,997,084.06 × 16,271,253.01
4. Step 4: Simplify right side
   52,659,685.31x = 1,285,381,541,316,156.50
5. Step 5: Solve for x
   x = 1,285,381,541,316,156.50/52,659,685.31
6. Step 6: Final answer
   x = 24,409,214.25