Finding the Fourth Proportional to 107,423,271.27, 161,020,184.72 and 61,265,752.07

Step by Step Solution

1. Step 1: Write the proportion equation
   107,423,271.27 : 161,020,184.72 = 61,265,752.07 : x
2. Step 2: Convert to fraction form
   107,423,271.27/161,020,184.72 = 61,265,752.07/x
3. Step 3: Cross multiply
   107,423,271.27x = 161,020,184.72 × 61,265,752.07
4. Step 4: Simplify right side
   107,423,271.27x = 9,865,022,714,209,692
5. Step 5: Solve for x
   x = 9,865,022,714,209,692/107,423,271.27
6. Step 6: Final answer
   x = 91,833,199.62