Finding the Fourth Proportional to 35,417,725.72, 48,871,068.06 and 19,946,829.40

Step by Step Solution

1. Step 1: Write the proportion equation
   35,417,725.72 : 48,871,068.06 = 19,946,829.40 : x
2. Step 2: Convert to fraction form
   35,417,725.72/48,871,068.06 = 19,946,829.40/x
3. Step 3: Cross multiply
   35,417,725.72x = 48,871,068.06 × 19,946,829.40
4. Step 4: Simplify right side
   35,417,725.72x = 974,822,857,188,609
5. Step 5: Solve for x
   x = 974,822,857,188,609/35,417,725.72
6. Step 6: Final answer
   x = 27,523,587.06