Finding the Fourth Proportional to 99,754,429.32, 137,756,181.24 and 94,319,853.39

Step by Step Solution

1. Step 1: Write the proportion equation
   99,754,429.32 : 137,756,181.24 = 94,319,853.39 : x
2. Step 2: Convert to fraction form
   99,754,429.32/137,756,181.24 = 94,319,853.39/x
3. Step 3: Cross multiply
   99,754,429.32x = 137,756,181.24 × 94,319,853.39
4. Step 4: Simplify right side
   99,754,429.32x = 12,993,142,818,123,070
5. Step 5: Solve for x
   x = 12,993,142,818,123,070/99,754,429.32
6. Step 6: Final answer
   x = 130,251,287.15