Finding the Fourth Proportional to 31,769,558.88, 47,621,160.72 and 15,573,084

Step by Step Solution

1. Step 1: Write the proportion equation
   31,769,558.88 : 47,621,160.72 = 15,573,084 : x
2. Step 2: Convert to fraction form
   31,769,558.88/47,621,160.72 = 15,573,084/x
3. Step 3: Cross multiply
   31,769,558.88x = 47,621,160.72 × 15,573,084
4. Step 4: Simplify right side
   31,769,558.88x = 741,608,336,070,060.50
5. Step 5: Solve for x
   x = 741,608,336,070,060.50/31,769,558.88
6. Step 6: Final answer
   x = 23,343,362.71